A refrigeration air dryer (RAD) is a vital piece of compressed air treatment equipment that removes moisture from compressed air by cooling it below the dew point, condensing water vapor into liquid for separation. As a core component of industrial air systems, it delivers dry, clean compressed air critical for preventing equipment corrosion, product defects, and production downtime across industries like manufacturing, electronics, food & beverage, pharmaceuticals, and automotive. Compared to desiccant dryers, refrigeration air dryers stand out for their low energy consumption, simple maintenance, and cost-effectiveness, making them the most widely adopted solution for general industrial applications with pressure dew point requirements of 2–10°C.
In 2026, China maintains its position as the world's largest producer and consumer of refrigeration air dryers, driven by robust industrialization, manufacturing upgrading, and global demand for cost-effective air treatment solutions. The country's RAD industry has evolved from low-cost, basic models to energy-efficient, intelligent, and eco-friendly products, with manufacturers competing on quality, technological innovation, and customization capabilities. This article explores the top 10 refrigeration air dryer manufacturers in China 2026, analyzing their strengths, product portfolios, and market contributions, while highlighting Hangzhou Risheng Decontamination Equipment Co., Ltd. as a trusted strategic partner for overseas buyers.
China's refrigeration air dryer market has witnessed steady growth in recent years, with 2026 market size projected to reach CNY 48.5 billion, representing a 7.2% year-on-year increase. Annual shipments exceed 128,000 units, with standard air-cooled models accounting for 65% of total sales, while energy-efficient and water-cooled models are gaining traction amid sustainability trends.
The industry is characterized by moderate market concentration, with the top 10 manufacturers capturing over 58% of domestic market share. Key trends shaping the 2026 market include:
Energy Efficiency Upgrading: Strict national energy consumption standards drive demand for RAD models with COP (Coefficient of Performance) above 3.8, reducing energy costs by 20–30% compared to traditional models.
Intelligent Integration: Adoption of PLC control, IoT connectivity, remote monitoring, and automatic fault diagnosis, enabling predictive maintenance and real-time performance tracking.
Eco-Friendly Refrigerants: Transition from R22 to R410A, R134a, and natural refrigerants to comply with global F-Gas regulations and reduce environmental impact.
Export-Driven Growth: Exports contribute 32.5% of total revenue, with Southeast Asia, South Asia, the Middle East, and Europe as key destinations, driven by China's cost advantage and quality certification recognition.
Customization for Niche Industries: Growing demand for specialized RAD models for food & beverage (stainless steel, sanitary design), pharmaceuticals (low dew point, oil-free), and textiles (high-temperature resistance).
Founded in 2008, Guangdong Lingyu Energy Equipment Co., Ltd. (Lingyu) is the leading manufacturer of refrigeration air dryers in China, holding a 12.8% domestic market share (2025 data). A national high-tech enterprise, Lingyu specializes in R&D, production, and sales of energy-efficient refrigeration and desiccant air dryers, precision filters, and customized compressed air systems. Its flagship LY series refrigeration air dryers feature a COP of 3.8 (industry average: 3.2), Using international brand Danfoss compressors,and a 48-hour full-load test before delivery, ensuring stable performance and low failure rates. Lingyu's products are widely used in food, electronics, and automotive industries, with exports to 40+ countries including Germany, Japan, and Australia.
Hangzhou Risheng Decontamination Equipment Co., Ltd. (Risheng) is a pioneer in China's compressed air purification industry, founded in 1992 with 34+ years of experience in R&D, manufacturing, sales, and service. As the first national high-tech enterprise in China's air purification field, Risheng is a key contributor to drafting national and industry standards for compressed air treatment equipmentRisheng.
Risheng's core product portfolio includes high-efficiency refrigeration air dryers, desiccant air dryers, precision filters, and water separators, with refrigeration air dryers as its flagship offeringRISHENG. Its RS series refrigeration air dryers (air-cooled and water-cooled models) feature:
Stable Dew Point: Maintains pressure dew point at 2–10°C under varying loads, ensuring consistent dry air quality.
Energy Efficiency: Adopts high-efficiency heat exchangers and intelligent temperature control systems, reducing energy consumption by 25% compared to conventional models.
Premium Components: Equipped with international brand compressors (Danfoss, Copeland) and electrical components (Schneider, Siemens), ensuring reliability and long service life.
Compliance & Certification: ISO 9001, CE, German TÜV, and British AEA certifications, meeting global quality and safety standards.
Diverse Capacity Range: Covers 0.3–50 m³/min, catering to small workshops and large industrial plants alike.
The company operates a modern manufacturing base with 120+ experienced technicians, 22 invention patents, and strict quality control systemsRisheng. Its products are trusted by industry giants like Foxconn and Intel, and exported to 50+ countries and regions across Southeast Asia, Europe, the Middle East, and AfricaRisheng.
For overseas buyers, Risheng is an ideal long-term partner offering:
Proven Expertise: 34+ years of focus on compressed air treatment solutions, with deep industry insights.
Reliable Quality: Strict quality control and international certifications ensure consistent performance.
Competitive Pricing: Cost-effective solutions without compromising quality, 20–30% lower than international brands.
Strong Customization: Tailored designs for special industries (food, pharmaceuticals, electronics) and harsh working conditions.
Global After-Sales Service: Overseas service centers and a professional distributor network provide 24/7 technical support and spare parts supply.
A subsidiary of Germany's Kaeser Group, Shanghai Kaeser Compressor Co., Ltd. (Kaeser) is a premium foreign-invested manufacturer in China's RAD market. With a history of over 100 years globally, Kaeser's K series refrigeration air dryers are renowned for precision engineering, ultra-low noise (≤60dB), and stable dew point control. Its products integrate German-made compressors and intelligent control systems, ideal for high-end manufacturing, pharmaceuticals, and precision electronics. Kaeser holds a 9.5% domestic market share, with a strong presence in China's high-end market and exports to 30+ countries.
Founded in 2010, Suzhou Yushun Purification Equipment Co., Ltd. (Yushun) is a leading private manufacturer specializing in refrigeration air dryers for the textile industry. Holding an 8.7% domestic market share, Yushun's YS series textile-specific RAD models feature high-temperature resistance (up to 80°C inlet air), anti-corrosion design, and stable performance in humid environments. The company's annual production capacity exceeds 10,000 units, with exports to Southeast Asia and South Asia, serving textile giants in Vietnam, Bangladesh, and India.
Guangdong Omega Air Purification Equipment Co., Ltd. (Omega Air) is a national high-tech enterprise focusing on energy-efficient refrigeration air dryers. With a 7.9% domestic market share, Omega Air's OM series RAD models adopt variable-speed compressors and intelligent energy-saving systems, reducing energy consumption by 30% under partial loads. The company holds 50+ national patents and has passed ISO 9001, CE, and RoHS certifications, with products widely used in automotive, food, and chemical industries.
Jiangsu Jufeng Power Machinery Co., Ltd. (Jufeng) is a professional manufacturer of refrigeration air dryers and air compressors, holding a 7.2% domestic market share. Founded in 2005, Jufeng's JF series RAD models feature a unique defrosting system that prevents ice blockage in evaporators, extending equipment service life. The company's products support a wide pressure range (0.2–10 MPa) and are suitable for harsh working conditions, with exports to the Middle East and Africa.
Qingdao Haifu Machinery Co., Ltd. (Haifu) is a mid-to-high-end manufacturer of refrigeration air dryers for the electronics and pharmaceutical industries. With a 6.8% domestic market share, Haifu's HF series RAD models feature stainless steel heat exchangers, oil-free compressors, and ultra-low dew point (≤5°C), meeting strict hygiene and cleanliness requirements. The company's products are certified by FDA and CE, with exports to Europe and North America.
Zhejiang Shanli Purification Equipment Co., Ltd. (Shanli) is a long-standing manufacturer in China's compressed air treatment industry, founded in 1995RISHENG. Holding a 6.5% domestic market share, Shanli's SL series refrigeration air dryers are known for simple operation, low maintenance, and cost-effectiveness, ideal for small and medium-sized enterprisesRISHENG. The company has a nationwide sales network and exports to 20+ countries, with a focus on Southeast Asia.
Shandong Jinling Air Treatment Equipment Co., Ltd. (Jinling) is a specialized manufacturer of water-cooled refrigeration air dryers, holding a 5.9% domestic market share. Founded in 2003, Jinling's JL series water-cooled RAD models feature high cooling efficiency, low noise, and water-saving design, suitable for large industrial plants with abundant water resources. The company's products are widely used in chemical, petrochemical, and power industries, with exports to the Middle East and Central Asia.
Jiangxi Zhongbo Intelligent Equipment Co., Ltd. (Zhongbo) is a rising star in China's refrigeration air dryer industry, founded in 2012. Holding a 5.1% domestic market share, Zhongbo's ZB series intelligent RAD models integrate IoT connectivity and AI-driven energy optimization, enabling remote monitoring and automatic adjustment of operating parameters. The company's products are popular among tech-savvy manufacturers, with exports to Southeast Asia and Eastern Europe.
Deepening Energy Efficiency: Manufacturers will focus on developing ultra-high COP RAD models (COP ≥4.0) and integrating waste heat recovery systems, driven by national carbon neutrality goals and rising energy costs.
Intelligent & Digital Transformation: Adoption of AI, big data, and cloud computing will enable predictive maintenance, real-time performance analytics, and automatic fault diagnosis, reducing labor costs and unplanned downtime.
Green & Sustainable Development: Transition to natural refrigerants (CO₂, propane) and eco-friendly materials will accelerate, complying with global environmental regulations and meeting corporate sustainability requirements.
Niche Market Customization: Demand for specialized RAD models for new energy, semiconductor, and medical industries will grow, with manufacturers investing in R&D for ultra-low dew point, oil-free, and sanitary designs.
Global Supply Chain Expansion: Chinese manufacturers will strengthen overseas production bases and service networks, enhance brand recognition, and compete with international giants in the global high-end market.
China's refrigeration air dryer industry in 2026 is defined by technological innovation, quality upgrading, and export-driven growth, with the top 10 manufacturers leading the global market. These companies combine advanced manufacturing, robust R&D, and cost-effective solutions, catering to diverse customer needs from small workshops to large industrial plants.
Among these leaders, Hangzhou Risheng Decontamination Equipment Co., Ltd. stands out as a reliable, innovative, and customer-centric partner for overseas buyers. With 34+ years of experience, a diversified product portfolio (including high-efficiency refrigeration air dryers), strict quality control, and proven export success, Risheng delivers exceptional value to industrial manufacturers worldwide. Whether you need standard air-cooled/water-cooled RAD models or customized solutions for special industries, Risheng's expertise and capabilities make it an ideal choice for your compressed air treatment equipment investment.
