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An Encyclopedia on Refrigerant Gas Knowledge

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Classification

  • Q R404A Refrigerant Gas: A Comprehensive Overview for Importers and Wholesalers

    A
    R404A Refrigerant Gas: A Comprehensive Overview for Importers and Wholesalers
     
    1. Product Profile: The Industry Standard for Commercial Refrigeration
    R404A is a non-ozone-depleting hydrofluorocarbon (HFC) blend composed of R-125 (44%), R-143a (52%), and R-134a (4%). It serves as the industry-standard refrigerant for medium- and low-temperature commercial and industrial refrigeration systems worldwide .
     
    Property Value
    Chemical Composition R-125 (44%) / R-143a (52%) / R-134a (4%)
    Molecular Weight 97.6
    Boiling Point -46.2 °C to -46.6 °C
    Critical Temperature 72.1 °C to 72.2 °C
    Critical Pressure 3668.6 kPa to 3.74 MPa
    Ozone Depletion Potential (ODP) 0
    Global Warming Potential (GWP) 3800 to 3940
    ASHRAE Safety Classification A1 (non-toxic, non-flammable)
    Lubricant Required Synthetic Polyolester (POE) Oil
    2. Applications: Where R404A Excels
    R404A is formulated to closely match the properties of R-502, making it a versatile choice for a wide range of applications .
     
    Supermarket Refrigeration: Freezers, dairy cases, and deli display cases.
     
    Cold Storage: Warehouses and distribution centers for frozen goods.
     
    Transport Refrigeration: Refrigerated trucks and containers.
     
    Industrial Processing: Process cooling and ice machines .
     
    3. The Current Market Opportunity: Why Now?
    The global R404A market is currently experiencing a period of significant opportunity driven by specific supply-demand dynamics. Recent market analysis indicates a distinct upward trend .
     
    Supply Constraints, Not Oversupply: While there were previous concerns about a market "collapse," the current landscape has shifted. Supply is becoming increasingly tight. In early 2026, the price for R404A surged to approximately $6,150–$6,450 USD per metric ton (based on a rate of 7.0 RMB/USD) . This rally is driven by manufacturers controlling raw materials and limiting the availability of finished product .
     
    Strong Export Demand: A key driver of this price surge is concentrated demand from A5 countries (developing nations under the Montreal Protocol's Kigali Amendment). As these countries enter the final stages of their baseline years for HFC consumption, they are releasing concentrated import demand for high-GWP refrigerants like R404A .
     
    A Strategic "Transitional" Product: The European F-Gas regulation prohibits the use of refrigerants with a GWP over 2500 in new stationary refrigeration systems, but allows use in low-temperature applications below -50°C . Similarly, while developed markets like Australia face quota reductions, retrofit alternatives are also under supply pressure . This positions R404A as a strategic "transitional" product for maintaining existing equipment and serving markets with less restrictive regulations.
     
    4. A Supplier You Can Trust: FRIOFLOR Refrigerant Gas
    For importers and wholesalers seeking to capitalize on this market opportunity, FRIOFLOR is the ideal sourcing partner. Here's why:
     
    Manufacturing Excellence Since 2004: FRIOFLOR is not a trader; they are a professional refrigerant gas manufacturer with over two decades of experience. They bring an integrated "gas + cylinder" business model, owning production facilities for both the refrigerant and its steel packaging .
     
    Superior Product Quality: FRIOFLOR guarantees a high gas purity of 99.91% to 99.97% , significantly exceeding industry standards . They operate their own laboratories and offer certifications including SGS, ROSH, PONY, ISO9001, ISO14001, and ISO1694 .
     
    Global Certifications & Safety: Their packaging is certified to international standards (CE, DOT, KGS), ensuring safety and regulatory compliance for your shipments . Their refrigerants also have REACH certification for the European market .
     
    Flexible & Reliable Supply: With dual production centers in China and India, FRIOFLOR offers a reliable supply chain that can scale to meet your needs. They also provide a wide range of packaging options, from disposable cylinders to reusable ton tanks and ISO-tanks, for bulk and small-quantity needs .
     
    Global Communication: Their sales team speaks English, Spanish, French, and Russian, ensuring seamless and clear communication .
     
    5. Conclusion: Secure Your Supply Chain Now
    The global market for R404A is in a state of flux, presenting a clear opportunity for savvy importers and wholesalers. FRIOFLOR offers the quality, reliability, and market intelligence needed to navigate these dynamics successfully.
     
    Choose FRIOFLOR as your strategic partner to secure a high-quality, compliant supply of R404A and meet the growing demands of your market.

  • Q R407C Refrigerant Gas: A Comprehensive Overview for Importers and Wholesalers

    A
    As the global HVACR market continues to evolve, R407C has established itself as a critical refrigerant for specific applications. For importers and wholesalers looking to expand their product portfolio with a reliable, high-demand product, sourcing R407C from a trusted manufacturer is key. FRIOFLOR is positioned as that partner.
     
    What is R407C and Why the Market Demands It
    R407C is a non-ozone-depleting (zero ODP) HFC refrigerant blend composed of R32, R125, and R134a . It was developed as a primary alternative to R22 for existing and new air conditioning systems, heat pumps, and medium-temperature refrigeration equipment .
     
    Key Technical Features
    Composition: 23% R32, 25% R125, and 52% R134a .
     
    Performance: It has very similar properties to R22, making it the closest property match for retrofitting existing R22 systems in air conditioning applications . It is recognized as a "good replacement" for R22 in residential and commercial settings .
     
    Temperature Glide: As a zeotropic blend, R407C has a moderate temperature glide (approximately 10°F or 6°C). This is a critical factor for system design and requires technicians to charge the refrigerant as a liquid to maintain its proper composition .
     
    Lubricants: Systems using R407C require Polyol Ester (POE) lubricants. Retrofitting an R22 system requires flushing the existing mineral oil .
     
    Applications
    R407C is versatile and widely used in:
     
    Residential and Commercial Air Conditioning .
     
    Heat Pumps .
     
    Commercial Refrigeration and Chillers .
     
    The Market Opportunity
    The R407C market maintains a significant global footprint. The market is segmented by application (air conditioning, refrigeration, heat pumps, chillers), end-use industry (residential, commercial, industrial), and distribution channel, with wholesalers playing a pivotal role . Key markets include North America, Europe, and the Asia-Pacific region, with established demand in countries like the U.S., Germany, France, and the UK .
     
    The global R407C market includes major producers and distributors, and the aftermarket segment remains substantial . While long-term regulations like the Kigali Amendment are pushing for a global phasedown of high-GWP refrigerants, R407C maintains a strong market presence today in existing equipment and specific applications where low-GWP alternatives (like R454B or R452B) are not yet fully adopted or cost-effective . This presents a window of opportunity for wholesalers to source and distribute a product with robust installed-base demand.
     
    Why Source R407C from FRIOFLOR?
    FRIOFLOR stands out as a premier manufacturing partner for importers and wholesalers. Here is why sourcing your R407C from FRIOFLOR is a strategic business decision.
     
    1. Proven Manufacturing Excellence
    Established in 2004, FRIOFLOR (Zhejiang NOF Chemical Co., Ltd.) is one of the top three refrigerant gas manufacturers in China. This two-decade-long track record provides importers with the confidence that they are dealing with a stable, experienced, and reliable supplier .
     
    2. Massive and Assured Supply
    Production Capacity: FRIOFLOR operates major production centers in Zhejiang and Shandong provinces. They are actively building a new production center intended to be the largest in China, ensuring they can scale to meet your demand .
     
    Logistics: With automatic production lines and extensive warehouse space, they can handle the shipment of 80 containers in a single month, demonstrating their ability to fulfill large wholesale orders promptly .
     
    3. Regulatory Compliance and Quota Security (Critical Advantage)
    In the current regulatory environment, the most significant risk for a wholesaler is supply interruption. FRIOFLOR has secured a substantial refrigerant production quota from the Chinese government for the post-2024 period, including quotas for HFC gases like R407C . This guarantees a steady and uninterrupted supply chain for their customers—a critical advantage in a transitioning market.
     
    4. Guaranteed Quality and International Certifications
    FRIOFLOR's in-house laboratories guarantee a gas purity of 99.91% to 99.97%. This high standard is backed by international certifications that facilitate global trade and customs clearance :
     
    REACH: Certified for the European market.
     
    CE: Certified cylinders.
     
    DOT & KGS: Compliant for transportation safety.
     
    Pressure Vessel License: From the Chinese authority (AQSIQ).
     
    Additionally, their "gas + cylinder" integrated business model means they own the production facilities for both the refrigerant and its packaging, ensuring quality control from manufacturing to delivery .
     
    5. Comprehensive Product Portfolio
    Beyond R407C, FRIOFLOR offers a wide range of refrigerants including R22, R134a, R410A, R404A, R438A, R507, R600A, R290, R1234yf, and many others . This allows wholesalers to consolidate their procurement and source multiple products from a single trusted partner, reducing complexity and logistics costs.
     
    6. Globally-Oriented Sales and Support
    FRIOFLOR's multi-lingual sales team (English, Spanish, French, Russian) is specifically structured to serve a global clientele. With experience exporting to Poland, Cyprus, Bulgaria, Colombia, Qatar, and many other nations, they understand the specific needs of international importers .
     
    Conclusion
    R407C remains a vital refrigerant for the global HVACR industry. For the discerning importer and wholesaler, the choice of supplier is paramount. FRIOFLOR offers not just a product, but a partnership built on supply security, manufacturing capacity, regulatory foresight, and uncompromising quality. By choosing FRIOFLOR as your R407C source, you mitigate supply risks and position your business as a reliable distributor in a competitive market.
     
    Contact FRIOFLOR today to discuss your R407C requirements and secure your supply chain.

  • Q R507A Refrigerant Gas: A Strategic Opportunity for Importers and Wholesalers

    A
    R507A Refrigerant Gas: A Strategic Opportunity for Importers and Wholesalers
     
    In the current global refrigerant market, R507A represents one of the most compelling opportunities for importers and wholesalers. With prices surging and supply tightening, securing a reliable manufacturer with stable production capacity is critical. FRIOFLOR (Zhejiang NOF Chemical Co., Ltd.) offers a direct manufacturing partnership that addresses both your immediate supply needs and long-term business strategy.
     
    What is R507A?
    R507A is a non-ozone-depleting, azeotropic blend of HFC refrigerants—specifically, a 50/50 mixture of R-125 and R-143a . As an azeotropic blend, it behaves like a single-component refrigerant, which means no temperature glide during phase change, ensuring consistent system performance and simplified servicing .
     
    Key Specifications:
     
    Property Value
    Molecular Weight 98.86 g/mol
    Boiling Point -46.7°C to -47.1°C
    Critical Temperature 70.6°C - 70.9°C
    Ozone Depletion Potential (ODP) 0
    ASHRAE Safety Classification A1 (non-toxic, non-flammable)
    [Citation: 1, 2, 4]
     
    Why R507A? The Market Case
    1. Superior Performance vs. Competitors
    R507A was specifically developed to replace R502 and R22 in low and medium temperature commercial refrigeration systems . Extensive research demonstrates:
     
    R507A delivers 2-4% higher cooling capacity than R404A under identical conditions 
     
    Coefficient of Performance (COP) is 1-2% better than R404A, translating to energy savings for end-users 
     
    Exergy efficiency is superior to R404A at condenser temperatures between 40°C and 55°C 
     
    For your customers in cold storage, food display cases, transport refrigeration, and process cooling, R507A represents the optimal R502/R22 replacement .
     
    2. A Market Tightening in Your Favor
    Current market conditions create a clear opportunity for early movers:
     
    R507A prices surged to 52,000-54,000 RMB/ton in mid-2026, with some manufacturers reaching 54,000 RMB/ton 
     
    Prices jumped 3,000 RMB/ton in a single day in January 2026 
     
    Supply constraints are structural: Feedstock R143a plants have reduced production loads for extended periods, limiting blend availability 
     
    Demand is accelerating: A5 countries (developing nations) are entering the final year of their compliance phase, driving concentrated export demand 
     
    3. The "Zero ODP, High GWP" Dynamic
    While R507A has a GWP of approximately 3,900, its zero ODP makes it compliant with Montreal Protocol requirements . The phase-down of high-GWP HFCs in developed regions is increasing demand in developing markets, where R507A remains the preferred choice for low-temperature applications. This geographic arbitrage is exactly where your import/wholesale expertise generates maximum value.
     
    FRIOFLOR: Your Strategic Manufacturing Partner
    Who We Are
    FRIOFLOR is the refrigerant gas brand of Zhejiang NOF Chemical Co., Ltd. , established in 2004 and now recognized as one of the top 3 refrigerant gas manufacturers in China . With production centers in Zhejiang and Shandong provinces, plus a representative office in India, we combine 20+ years of manufacturing expertise with global export infrastructure.
     
    1. Supply Stability You Can Count On
    Market Challenge: Many suppliers face quota constraints. FRIOFLOR's Advantage: We have secured sufficient government-allocated production quotas for HFC gases post-2024, ensuring uninterrupted supply regardless of regulatory changes .
     
    2. Quality Assurance
    In-house laboratories guarantee gas purity of 99.91% - 99.97% 
     
    Water content ≤ 0.001% and acidity ≤ 0.00001% meet the highest international standards 
     
    Vertical integration—we manufacture both the gas and the steel cylinders—ensures complete quality control 
     
    3. International Certifications
    Certification Purpose
    REACH European market compliance
    CE Cylinder safety certification
    DOT US transportation compliance
    KGS Korean Gas Safety certification
    AQSIQ Chinese pressure vessel license
    [Citation: 1, 5, 9]
     
    4. Flexible Packaging & Logistics
    11.3 kg disposable cylinders (standard 25lb size) 
     
    Refillable cylinders (12L, 14L, 60L options) 
     
    ISO-TANK for bulk orders 
     
    OEM packaging design available to build YOUR brand 
     
    Mixing different refrigerants in one 20ft container is supported —maximize your logistics efficiency 
     
    5. Proven Export Track Record
    We have successfully supplied R507A and other refrigerants to Poland, Cyprus, Bulgaria, D.R. Congo, Qatar, Colombia, and beyond . Our multi-language sales team (English, Spanish, French, Russian) ensures smooth communication for any global market .
     
    Commercial Terms Designed for Wholesalers
    Term Detail
    MOQ 20'GP container (1,150 cylinders)
    Payment T/T 30% deposit, 70% balance against B/L copy
    Delivery 20-25 days after deposit receipt
    Loading 1,150 cylinders per 20ft container
    Shipping Optional mix with other refrigerant gases
     
    Risk Consideration & Our Response
    Concern: High sea freight for dangerous goods. Our Solution: We advise on optimal container utilization and support mixed loading to maximize cost efficiency .
     
    Concern: Price volatility in raw materials. Our Solution: Our integration and quota allocation shield you from spot market swings—lock in stable pricing through long-term agreements.
     
    Concern: Counterfeit or low-quality product. Our Solution: We invite you to visit our facilities and see our labs, production lines, and quality systems firsthand .
     
    Action Plan
    The R507A market is currently in a supply-tight, price-rising environment . Delaying procurement means higher costs and reduced margins. We recommend:
     
    Engage with our sales team immediately to discuss your target markets and volume requirements
     
    Request samples for lab testing and market demonstration
     
    Secure your allocation for Q4 2026 and Q1 2027 before competing importers lock in supply
     
    Visit our facility in Zhejiang to see the operation first-hand
     
    Contact FRIOFLOR Today
    Visit us at www.frioflor.com or reach out to our international sales team. Let's build a long-term partnership that capitalizes on today's market dynamics.
     
    FRIOFLOR – Your Reliable Manufacturing Partner Since 2004

  • Q R1234yf Refrigerant Gas: A Sustainable Solution for the Automotive and HVAC Industry

    A
    Introduction to R1234yf
    R1234yf (HFO-1234yf), also known as 2,3,3,3-tetrafluoropropene, represents the next generation of environmentally friendly refrigerant gases. As a hydrofluoroolefin (HFO), it was developed to address the growing global concern over high Global Warming Potential (GWP) refrigerants. With a GWP of less than 1, R1234yf offers a remarkable 99.9% reduction in GWP compared to its predecessor R134a, which has a GWP of 1,430 .
     
    This refrigerant is non-ozone depleting (ODP = 0) and is classified as A2L under ASHRAE standards, indicating low flammability and low toxicity . Its chemical formula is C₃H₂F₄, with a molecular weight of 114.04, a boiling point of -29.45°C, and a critical temperature of 94.7°C .
     
    Primary Applications
    R1234yf has emerged as the leading replacement for R134a in mobile air conditioning (MAC) systems across the automotive industry. Major automobile manufacturers have adopted this refrigerant to comply with stringent EU regulations requiring low-GWP refrigerants in new vehicle models . Beyond automotive applications, R1234yf is also finding use in:
     
    Commercial refrigeration systems 
    Vending machines 
    Small-scale refrigeration applications
     
    The refrigerant offers excellent energy efficiency and safety performance while requiring minimal modifications to existing system designs, making it an attractive drop-in solution for manufacturers transitioning away from higher-GWP options .
     
    The Chinese Manufacturing Landscape
    China has emerged as a significant player in R1234yf production, with domestic manufacturers overcoming previous patent barriers. In 2021, the China National Intellectual Property Administration declared a key Honeywell International patent (ZL200780007465.8) invalid, enabling broader domestic production capabilities . This breakthrough has allowed Chinese manufacturers to develop their own production routes, with companies like Zhejiang Huanxin Fluoride Material achieving an annual production capacity of 3,000 tons using proprietary technology based on trifluoropropylene as a raw material .
     
    FRIOFLOR: Your Trusted Chinese R1234yf Supplier
    When importers and wholesalers search for reliable Chinese R1234yf suppliers, FRIOFLOR stands out as a premier choice. FRIOFLOR is the professional refrigerant gas brand of Zhejiang NOF Chemical Co., Ltd., a seasoned manufacturer established in 2004 with over two decades of industry expertise .
     
    Why Choose FRIOFLOR for R1234yf?
    1. Extensive Manufacturing Experience
    FRIOFLOR has been producing HCFC, HC, and HFC refrigerant gases since 2004, positioning itself as one of the top three freon gas manufacturers in China . Their comprehensive portfolio includes R1234yf alongside other popular refrigerants such as R32, R134a, R410A, R404A, R407C, R507, R600A, R290, R448A, and R449A .
     
    2. Vertical Integration Advantage
    FRIOFLOR distinguishes itself through an integrated "gas + cylinder" business model, owning production facilities for both the refrigerant and its steel packaging. This vertical integration ensures quality control, supply chain reliability, and cost efficiency for wholesalers and importers .
     
    3. Dual Production Centers
    With production facilities in both China (Zhejiang and Shandong provinces) and a representative office in India, FRIOFLOR offers geographic diversification and the ability to serve global markets efficiently .
     
    4. International Certifications
    FRIOFLOR holds essential international certifications that facilitate customs clearance and market access:
     
    REACH certified for the European market 
    CE certified cylinders
    DOT certified cylinders 
    KGS certified cylinders 
    ISO 9001 and ISO 14001 certification 
    Pressure vessel production license from Chinese authority (AQSIQ) 
     
    5. Exceptional Quality Control
    FRIOFLOR operates in-house testing laboratories to guarantee gas purity levels of 99.91% to 99.97%, ensuring consistent quality that meets international AHRI-700 standards . Their rigorous quality control processes ensure every batch meets the highest specifications required for automotive and HVAC applications.
     
    6. Flexible Packaging Solutions
    To accommodate various market needs, FRIOFLOR offers diverse packaging options :
     
    Disposable cylinders (various sizes)
    Refillable cylinders (5KG, 10KG)
    Ton tanks (926L)
    ISO tanks (18-22 tons)
    Small canister options
     
    7. Stable Supply Guarantee
    FRIOFLOR has secured sufficient government-allocated production quotas for both R-22 and HFC gases for the post-2024 period, ensuring supply stability for importers . The company's automatic production lines and extensive warehousing capacity enable efficient handling of up to 80 containers per month .
     
    8. Multilingual Support
    FRIOFLOR's sales team communicates in English, Spanish, French, and Russian, facilitating seamless business relationships across diverse markets .
     
    9. Global Export Experience
    FRIOFLOR has successfully exported refrigerant gases to countries including Poland, Cyprus, Bulgaria, Democratic Republic of Congo, Qatar, Colombia, and many others across Europe, South America, the Middle East, Southeast Asia, and Africa .
     
    10. Competitive Pricing and Terms
    FRIOFLOR offers attractive volume discounts for container orders (FCL/LCL), with flexible payment terms including T/T and L/C options . Their competitive wholesale pricing, combined with consistent quality, makes them an ideal long-term supply partner.
     
    Conclusion
    R1234yf represents the future of environmentally responsible refrigeration, and China has become a viable source for this advanced refrigerant. Among the Chinese manufacturers, FRIOFLOR stands as a distinguished supplier with proven manufacturing capabilities, international certifications, stable supply chains, and a customer-centric approach. For importers and wholesalers seeking a reliable R1234yf partner, FRIOFLOR's two decades of experience, vertical integration, and commitment to quality make them a supplier worthy of consideration.

  • Q FRIOFLOR, R1234yf Gas Supplier in China

    A

    For importers and wholesalers searching for a reliable R1234yf refrigerant gas supplier, FRIOFLOR presents a compelling option backed by over two decades of industry experience. As the professional refrigerant gas brand of Zhejiang NOF Chemical Co., Ltd., established in 2004, the company has positioned itself as a seasoned manufacturer and a key player in the global refrigerant supply chain .

    FRIOFLOR’s key strength lies in its integrated "gas + cylinder" business model. By owning production facilities for both the refrigerant and its steel packaging, the company ensures quality control and supply chain reliability from production to delivery . This vertical integration is complemented by a diversified production footprint with dual manufacturing centers in China and India, enabling scalable supply for bulk orders . For wholesalers and importers, this manufacturing capability offers the confidence of consistent product availability and competitive pricing.

    To meet the demands of international trade, FRIOFLOR holds a robust portfolio of certifications. Its products are certified with REACH for the European market, alongside CE and DOT certifications for packaging, ensuring compliance with stringent safety and regulatory standards required for global distribution .

    While FRIOFLOR’s product portfolio spans a wide range of HFCs and natural refrigerants, including R32, R134a, R290, and R600a, its capability to produce R1234yf positions it as a strategic partner for the evolving automotive air conditioning and commercial refrigeration markets . The company offers flexible packaging options for its refrigerants, from disposable cylinders to refillable tanks, accommodating both trial orders and full container loads (FCL) .

    For importers and wholesalers requiring a partner that combines manufacturing expertise, logistical capability, and a commitment to quality compliance, FRIOFLOR is a supplier worth considering for R1234yf and other refrigerant needs.

  • Q 10 Most Frequently Asked Questions by Wholesalers and Importers About Importing R404A Gas

    A
    1. Is it still legal to import R404A, and what are the current restrictions?
    Answer: R404A is facing significant regulatory restrictions globally, though it is not outright banned everywhere yet. The key is understanding the specific rules for your target market.
     
    United States: Effective January 1, 2025, the EPA prohibits the use of R404A in new self-contained refrigerated transport (road and marine) equipment . Similar bans are phased in for automatic commercial ice machines and refrigerated food processing equipment through 2028 .
     
    European Union: The EU F-Gas Regulation is implementing a strict phase-down. From 2025-2026, only 24% of the 2015 HFC quantity can be placed on the market, with this halving again from 2027 . A new quota allocation fee of €3.00 per tonne of CO₂ equivalent also applies from January 2026 .
     
    Australia: Import quotas are being reduced. Supply constraints are already observed in 2026, with further reductions scheduled. A prohibition on bulk imports of R404A is proposed from 2028 .
     
    Practical Implication: You need an import license and F-gas certificate (in the EU) and must secure quota allocations before shipping.
     
    2. What documentation is required for customs clearance when importing R404A?
    Answer: Importing R404A requires a comprehensive set of documents beyond the standard commercial invoice and bill of lading.

    The critical documents include:
    Material Safety Data Sheet (MSDS): Must be provided by the manufacturer and submitted to customs and port authorities.
    Dangerous Goods Declaration: Required because R404A is classified as a non-flammable, non-toxic gas (Class 2.2) under international transport regulations (IMDG for sea, IATA for air).
    UN Certification: Cylinders must bear valid UN pressure test certification marks.
    Import License/Permit: Many countries require a specific refrigerant import permit or F-gas license before the shipment arrives.
    Certificate of Origin: Essential for determining tariff rates and applying any free-trade agreement preferences.
    Bill of Lading/Air Waybill: Must correctly describe the goods with proper UN number (UN3337 for R404A in closed cryogenic vessels).
    Quota Allocation Proof: In markets like the EU, you must present evidence that you hold the necessary quota rights.
     
    Practical Implication: Missing any single document can result in customs holds, demurrage charges, or even rejection of the shipment at the port.
     
    3. What is the "phase-down" and how does it affect import quotas?
    Answer: The phase-down is a global agreement under the Kigali Amendment to the Montreal Protocol to gradually reduce the production and consumption of HFCs (like R404A) due to their high Global Warming Potential (GWP). 
     
    For importers, this means:
     
    Quota systems: Countries set annual import limits based on CO₂ equivalent (GWP). R404A has a GWP of ~3,922. This means importing 1kg of R404A consumes the same quota as importing ~3.9kg of a lower-GWP refrigerant like R134a (GWP ~1,400) or ~9.4kg of a very low-GWP alternative like R32 (GWP ~675) .
     
    Quota Allocation Fee (EU): From 2026, a levy is calculated on GWP. For R404A (GWP 3922), the fee is approximately €11.77 per kg .
     
    Practical Implication: You must apply for and secure quota allowances before importing, and the high GWP of R404A means you get less "quota capacity" per kilogram imported.
     
    4. What is the typical packaging and minimum order quantity (MOQ)?
    Answer: R404A is shipped in various packaging depending on the market and supplier, but wholesalers typically deal in bulk:
     
    Disposable Cylinders: 10.9 kg (24 lb) are common for export, especially from China. The MOQ for these is often high, e.g., 800-1,150 cylinders per 20-foot container .
     
    Refillable Cylinders: 45 kg and 8 kg cylinders are common for domestic supply in some markets .
     
    Bulk: Ton-tanks (e.g., 740 kg) and ISO containers (18 tons) are used for very large wholesale orders .
     
    MOQ: Because refrigerant gas is considered a dangerous good, it cannot typically be shipped by LCL (Less than Container Load). You must generally ship by full container load .
     
    5. What are the marking, labeling, and country of origin requirements?
    Answer: All imported refrigerant cylinders must be clearly and permanently marked with the country of origin (e.g., "Made in China") . For a product like R404A, if the final product (the gas mixture) is produced in China, the country of origin is China, even if the individual components are sourced elsewhere . Additionally, cylinders must carry standard safety and hazard labels (e.g., non-flammable, non-toxic A1 safety classification, GWP value) .
     
    Practical Implication: Ensure your supplier includes the correct country of origin on the cylinders and packaging before shipping to avoid customs delays.
     
    6. What are the technical specifications and purity requirements?
    Answer: R404A is a near-azeotropic blend of three HFCs:
     
    R-143a (52%)
    R-125 (44%)
    R-134a (4%) .
     
    Standard technical specifications typically require:
     
    Purity: ≥ 99.8% or 99.9% .
    Moisture: ≤ 0.001% .
    Acidity: ≤ 0.0001% .
    Non-condensable gas: ≤ 1.5% (v/v at 25°C) .
     
    These specifications ensure that the gas meets the standards for use in low and medium-temperature commercial refrigeration, including supermarket freezers, cold storage, ice machines, and vending machines .
     
    7. How is R404A typically charged, and what lubricant does it require?
    Answer: Due to its near-azeotropic nature (though it has a small temperature glide), R404A is best charged as a liquid to prevent fractionation, where the refrigerant blend separates into its components . It requires polyolester (POE) oil as the recommended lubricant for complete miscibility and proper oil return to the compressor . The lubricant is critical for large systems with long piping runs.
     
    Practical Implication: The lubricant requirement affects system retrofits and is not a direct concern for importers, but is a key question from end-users.
     
    8. Can I find recycled or reclaimed R404A, and is it subject to quotas?
    Answer: Yes, recycled (reclaimed) R404A is available and plays an important role in the market. For example, some EU-based suppliers stock recycled R404A, R134a, and other refrigerants . Crucially, recycled refrigerants are exempt from the EU's new quota allocation fee system . This makes reclaimed gas a more cost-effective and available option to help manage supply chain constraints and higher costs associated with virgin gas.
     
    9. What is the current supply outlook for R404A?
    Answer: The outlook is for tightening supply, increasing prices, and eventual scarcity.
     
    Australia: Import volumes were reduced in 2026, and supply constraints are already being observed . Major suppliers suggest R404A may become "increasingly scarce" within the next 6-12 months .
     
    EU: The quota system and phase-down are expected to push up prices significantly. For instance, in Europe, the new quota fee alone adds about €11.77 per kg to R404A (GWP 3922) .
     
    General: As countries aim to reduce HFC usage by 50% or more by 2028-2036, the availability of virgin R404A will continue to decline .
     
    Practical Implication: For wholesalers and importers, it is critical to secure supply early, consider investing in reclaimed gas, and plan for a transition to lower-GWP alternatives.
     
    10. What are the best alternative refrigerants for R404A?
    Answer: Many end-users are being forced to retrofit or replace systems. Common lower-GWP alternatives include R448A and R449A (GWP ~1,400). These are direct replacements for R404A in existing commercial refrigeration systems and allow importers to import about 2.5 times more quantity than R404A under the same CO₂ quota . However, it is worth noting that these alternatives may also face supply pressure over a 6-10 year horizon as demand increases . Natural refrigerants (like R290 and CO₂) are also emerging as long-term solutions .

  • Q Why FRIOFLOR is the most suitable R22 Refrigerant Gas Supplier in China?

    A
    From a sourcing perspective, FRIOFLOR's main advantage is its control over the increasingly scarce R22 production quota in China. For an importer, this supply chain security is arguably the most critical factor in today's market.
     
    Here is a breakdown of why this matters and how FRIOFLOR positions itself:
     
    The Core Advantage: Securing a Scarce Resource
    The global production of R22 is being drastically reduced under the Montreal Protocol. China, as a major producer, operates under a strict quota system. For instance, China's R22 production quota for 2026 was cut by another 3,000 tons. In this environment, having a supplier with a large allocation is a strategic asset. FRIOFLOR claims to hold the "biggest production quota" and is recognized as a "top 3" manufacturer in China. This suggests they are better positioned than smaller factories to fulfill large or regular orders without supply disruptions.
     
    Quality and Compliance: Beyond the Gas Itself
    Beyond just having the gas, FRIOFLOR emphasizes factors that are crucial for an importer dealing with regulated chemicals:
     
    High and Consistent Purity: They operate their own labs and advertise a gas purity of 99.91% to 99.97%. This consistency is critical for the performance and longevity of HVAC systems that rely on R22.
     
    International Certifications: They hold key certifications for different markets, such as REACH for Europe and CE/DOT/KGS for cylinder safety. This simplifies customs clearance for you.
     
    Vertical Integration: FRIOFLOR manufactures both the refrigerant and its steel cylinders, which can lead to better quality control and potentially more competitive pricing on packaging.
     
    Flexible Packaging: They offer various packaging options, from disposable cylinders to ISO tanks, to meet different order sizes.
     
    A Critical Warning Before You Act
    While FRIOFLOR can supply the gas, your ability to import it hinges entirely on your own government's regulations. FRIOFLOR itself repeatedly warns that an import license or quota from your country is absolutely necessary. Because R22 is an ozone-depleting substance, many countries have banned its import entirely. For example, Kuwait recently banned the import of R22 air conditioning equipment, and similar bans exist in many other nations.
     
    Your Next Steps
    Verify Your Import Rights: Before placing any order, confirm with your local environmental or trade authorities that you are legally permitted to import R22. If your country doesn't allow it, no supplier in the world can help you.
     
    Conduct Your Due Diligence: While FRIOFLOR's position is strong, treat their claims as a starting point. Ask for references or client testimonials to verify their export reliability and product quality in practice.
     
    Consider the Future: Since R22 is being phased out globally, consider asking FRIOFLOR about their portfolio of replacement refrigerants like R32, R410A, or R407C. This could be a valuable step in future-proofing your business.

  • Q Why I Must Import R32 Gas From FRIOFLOR Company?

    A
    As an importer or wholesaler, sourcing R32 from FRIOFLOR is a strategic move backed by its credentials as an established manufacturer with a strong focus on quality and compliance. The decision is not just about buying a product, but about securing a reliable, compliant, and future-proof supply chain.
     
    Here’s why FRIOFLOR stand out as a key supplier:
     
     1. Proven Manufacturer with Scale and Stability
    FRIOFLOR (Zhejiang NOF Chemical Co., Ltd.) has been a professional refrigerant gas manufacturer since 2004, giving its deep industry expertise. Its established production base allows for consistent stock availability, which is crucial to avoid market shortages and ensure your supply chain remains uninterrupted, especially during peak seasons.
     
    2. Product Quality and Global Compliance
    For an importer, regulatory compliance is non-negotiable. FRIOFLOR provides the necessary certifications to ensure your shipments clear customs smoothly:
     
    High Purity: R32 surpasses industry standards, with in-house lab testing guaranteeing a purity of 99.91% to 99.97%, versus the standard of ≥99.8%.
     
    International Certifications: FRIOFLOR hold key certifications for major markets, including REACH for Europe, CE, DOT/UN for safe transport, and KGS. Its quality management system is also certified to ISO 9001:2015.
     
    Market-Ready Product: FRIOFLOR's R32 has a GWP of 675 and an ODP of 0, aligning perfectly with global regulations phasing down high-GWP refrigerants like R410A.
     
    3. Flexible and Compliant Packaging
    FRIOFLOR offer a full range of packaging options to suit different distribution models and order sizes, all using UN/DOT-certified cylinders with proper labeling for international transport:
     
    Disposable Cylinders: Standard options like 9.5KG for retail distribution.
     
    Refillable Cylinders: 9KG for contractors, and larger Ton Tanks (400L/800L/1000L) for regional distributors.
     
    Bulk Options: ISO Tanks (18-20 MT) for large-scale importers.
     
    4. A Future-Proof Product
    By importing R32, you are aligning your portfolio with the global market trend. It is the standard choice for new residential and commercial AC systems from major OEMs, commanding an 80-90% market share in China's household AC sector. This ensures long-term market relevance and positions you as a supplier of next-generation, eco-friendly refrigerants.
     
    Key Advantages at a Glance
    Advantage Detail
    Established Manufacturer In operation since 2004 with a registered brand "FRIOFLOR".
    Superior Purity Guaranteed >99.9% purity, tested in in-house labs.
    Global Compliance Holds REACH, CE, DOT, KGS, and other key international certifications.
    Flexible Supply From 650g canisters to 20-foot ISO tanks, accommodating all order sizes.
    Low-GWP Product GWP of 675, helping your customers meet sustainability targets and regulations.
     
    Practical Advice for Importing
    As highlighted in the search results, working with a manufacturer like FRIOFLOR simplifies the import process. To ensure a smooth experience, make sure to:
     
    Verify Local Regulations: While FRIOFLOR's products meet global standards, double-check your country's specific certification and labeling requirements for refrigerant gases.
     
    Optimize Logistics: Work with FRIOFLOR team to plan shipping routes and lead times. A standard lead time for delivery is 20-25 days after receiving the deposit. They also support mixing different refrigerants in one container.
     
    In summary, choosing FRIOFLOR means partnering with an experienced manufacturer that offers the quality, compliance, and flexibility needed to compete effectively in the refrigerant wholesale market.

  • Q FRIOFLOR is one of the main manufacturers of R410A refrigerant gas in China

    A
    To Wholesalers and Importers of R410A Refrigerant Gas,
     
    In the rapidly evolving HVAC/R industry, securing a reliable supply of high-performance, compliant refrigerant gas is essential. As R410A remains a cornerstone for modern air conditioning and heat pump systems, choosing the right manufacturing partner is a critical business decision. We would like to introduce FRIOFLOR, a distinguished and professional manufacturer of R410A refrigerant gas in China, poised to be that partner for your business .
     
    Experience and Integrated Manufacturing Excellence
     
    FRIOFLOR, the professional refrigerant gas brand of Zhejiang NOF Chemical Co., Ltd., has been a dedicated manufacturer and exporter since 2004 . This extensive experience provides our partners with unparalleled industry insight and stability. Our key advantage lies in our unique "gas + cylinder" integrated business model, where we own production facilities for both the refrigerant and its steel packaging . This vertical integration ensures quality control from feedstock to the final cylinder, guaranteeing a product that consistently meets stringent international purity standards of ≥99.9% .
     
    Regulatory Confidence and Product Purity
     
    For wholesalers and importers, regulatory compliance is non-negotiable. FRIOFLOR's R410A (an HFC blend of R32 and R125) is manufactured to meet rigorous global requirements . Our product portfolio holds critical certifications including REACH, CE, and DOT, providing the regulatory confidence needed for smooth customs clearance and market entry in Europe, the Americas, and other key markets .
     
    Our commitment to quality is backed by our own in-house laboratories, which rigorously test each batch to ensure our R410A meets its high-quality specifications . This dedication to purity, including low moisture and acidity levels, ensures optimal performance and longevity for your end-users' systems .
     
    A Reliable Partner for Your Supply Chain
     
    Beyond the product itself, FRIOFLOR is dedicated to being a seamless extension of your supply chain. We offer flexible and efficient logistical solutions to meet diverse market needs :
     
    Packaging Options: A wide variety including 11.3kg disposable cylinders (with OEM design available), refillable cylinders (e.g., 12L, 60L), and ISO-TANK shipments .
     
    Efficient Delivery: We understand the importance of timing, with lead times typically within 20 days after order confirmation .
     
    Bulk Capacity: A 20-foot container can load approximately 1150 cylinders of 11.3kg R410A, and we support mixing with other refrigerant gases to optimize your shipping costs .
     
    In a market where demand is high and supply chain reliability is paramount, FRIOFLOR stands ready as your direct, certified manufacturer. We invite you to explore a partnership built on quality, reliability, and shared success.
     
    Contact FRIOFLOR today to discuss your R410A wholesale and import requirements.

  • Q FRIOFLOR: Your Trusted Strategic Partner for R134a Refrigerant Gas in China

    A
    To all esteemed wholesalers and importers of R134a refrigerant gas:
     
    In today's rapidly shifting global refrigerant market, supply chain stability and reliability have become the cornerstones of business success. As industry decision-makers, you need more than just quality products—you need a long-term strategic partner capable of weathering market cycles and mitigating risks. We are pleased to introduce FRIOFLOR, one of China's leading manufacturers of R134a refrigerant gas, and a brand committed to delivering lasting value to our global partners.
     
    Deep Industry Roots, Proven Strength
    FRIOFLOR is a core brand of Zhejiang Nuofu Chemical Co., Ltd. Since our founding in 2004, we have dedicated over two decades to the research, development, and production of refrigerant gases. Through our unwavering commitment to quality and outstanding market performance, FRIOFLOR has established itself as one of the top three refrigerant manufacturers in China, earning a prestigious reputation across the industry.
     
    Navigating Quota Challenges with Reliable Supply
    The global refrigerant industry is currently facing severe supply constraints. As the Chinese government enforces strict production quota management on HFC refrigerants, market availability has become increasingly tight. At this critical juncture, choosing a supplier with sufficient quota allocation and robust production capacity is more important than ever.
     
    Thanks to our historical export track record and production capabilities, FRIOFLOR has secured substantial government-authorized production quotas. This enables us to maintain a stable and continuous supply for you—even under the quota system—effectively shielding your business from supply disruptions caused by market volatility. We strongly recommend planning your purchases early in the first half of the year to secure your annual supply.
     
    Uncompromising Quality, Full Certification
    Our commitment to product excellence spans every stage of production. FRIOFLOR operates its own state-of-the-art R&D laboratory, ensuring rigorous quality control at every step. Our R134a gas consistently achieves purity levels between 99.91% and 99.97%. Furthermore, our products and packaging have obtained a comprehensive suite of internationally recognized certifications:
     
    REACH Certification: Full compliance with the EU's stringent standards for safety, health, and environmental protection.
     
    CE / DOT / KGS Certifications: Our cylinders have passed multiple international safety tests, guaranteeing secure transport and storage.
     
    Vertical Integration, Hassle-Free Service
    Unlike traditional manufacturers, FRIOFLOR operates a unique "Gas + Cylinder" vertically integrated business model. We not only produce high-purity refrigerant gases but also manufacture our own packaging cylinders in-house. This end-to-end control ensures reliable packaging quality and cost efficiency from the source. In addition, we operate two major production bases in Shandong and Zhejiang, China, supported by a multilingual sales team (English, Spanish, French, and Russian) ready to provide professional, responsive service tailored to your needs.
     
    In an environment of growing uncertainty, FRIOFLOR stands as your steadfast partner. We invite you to reach out and explore how we can work together to capture new opportunities in the evolving global refrigerant market.
     
    FRIOFLOR — Quality You Can Trust, Partnership for the Future.

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