In modern industrial production, dry compressed air is essential for ensuring stable processes, protecting equipment, and maintaining high air quality. A reliable compressed air dryer is a critical component of any compressed air system, as air dryers are designed to effectively removing moisture, oil, and contaminants from compressed air, ensuring dry compressed air, stable dew point control, and high air quality for industrial applications. China has become one of the world’s leading hubs for dryer manufacturers, offering a wide range of refrigerated air dryers, desiccant air dryers, and integrated compressed air treatment solutions.
This article introduces the Top 5 Air Dryer Manufacturers in China, highlighting their technologies, product ranges, and suitability for different compressed air applications. All listed manufacturers provide dryer designed for efficiency, reliability, and long-term energy saving across diverse air systems.
Zhejiang Xiangsheng Purification Technology Co., Ltd., formerly Hangzhou Xiangsheng Gas Equipment Co., Ltd. (founded in 2003), is a national high-tech enterprise specializing in post-treatment purification for compressed gases. With more than 20 years of industry experience, Xiangsheng integrates R&D, manufacturing, sales, and full lifecycle service for compressed air treatment systems.
Xiangsheng’s air dryers are designed to deliver stable performance and excellent dew point control under both oil-lubricated and oil-free air compressors. The company’s portfolio is exceptionally broad. Its air dryers include refrigerated air dryers, heatless regenerative desiccant air dryers (micro-thermal, waste heat, blast types), combined low-dew-point dryers, biogas dryers, unpowered dissolved dryers, and industrial dehumidifiers. Supporting equipment such as filters, oil-water separators, precooling units, coolers, chilled water units, and automatic condensate drains complete its total solution offering.
Xiangsheng solutions are suitable for varying air demand, with processing capacities from 0.6 to 1000 m³/min and dew points ranging from +10°C down to -70°C. These systems ensure consistent air quality while optimizing energy saving in complex compressed air applications. The company’s products are widely used in power generation, shipbuilding, aerospace, electronics, metallurgy, automotive manufacturing, petrochemical processing, food and beverage, pharmaceuticals, and biotechnology.
With exports to Southeast Asia, the Middle East, Central Asia, South America, and beyond, Xiangsheng has built a strong global reputation for reliable compressed air dryer solutions and long-term system stability.
Established in 1993 in Guangzhou, HANFILTER Purification is one of China’s most experienced dryer manufacturers. As the earliest and most important distributor of SPX HANKISON in China, HANFILTER introduced advanced international drying and filtration technologies to the local market before becoming an independent manufacturer of its own branded products.
HANFILTER air dryers are designed for reliability, durability, and exceptional energy saving performance. Its product range covers compact units through to large-scale systems, meeting different flow rates, pressure levels, air demand, and dew point requirements. HANFILTER’s compressed air dryer portfolio includes refrigerated air dryers, desiccant air dryers, filters, and coolers suitable for diverse compressed air systems.
The company operates advanced manufacturing facilities in Zhejiang, covering over 28,000 square meters, and holds ISO9001 certification. By continuously integrating global technologies, HANFILTER ensures its air dryers deliver clean, dry compressed air that protects processing equipment, supports product quality, and improves overall air quality in industrial environments.
Founded in 1992, Hangzhou Risheng Purification Equipment Co., Ltd. is a leading solution provider for compressed air treatment, including filtration, drying, and purification. Risheng is widely recognized for its strong R&D capability, consistent product quality, and excellent export performance.
Risheng air dryers are designed to achieve high efficiency and long-term stability in demanding compressed air applications. Its products support optimized air systems by balancing energy saving, low pressure drop, and precise dew point control. Risheng has also participated in drafting national and industry standards, demonstrating its technical authority in the compressed air system field.
Risheng equipment is widely used by large industrial enterprises, defense-related manufacturers, and global brands such as Foxconn and Intel, ensuring reliable dry compressed air for sensitive and high-precision production processes.
Dream (Shanghai) Compressor Co., Ltd., established in 2011, is a high-tech enterprise focused on air compressors and integrated system solutions. While Dream is best known for compressor technology, its system-level designs incorporate advanced compressed air dryer solutions to ensure clean and stable air output.
Dream emphasizes stability, cleanliness, efficiency, and simplified operation. Its dryer designed solutions support modern compressed air applications such as new energy, electronics, textiles, food and beverage, pharmaceuticals, and laser cutting. Through continuous innovation and heavy R&D investment, Dream helps customers optimize air demand, reduce operating costs, and achieve significant energy saving in complete compressed air systems.
Hangzhou Shanli Purify Equipment Corporation is a professional manufacturer of compressed air dryer systems, offering a comprehensive range of refrigerated air dryers, heatless and heated regenerative desiccant air dryers, blower-heated dryers, and combined low-dew-point solutions.
Shanli air dryers are designed to meet diverse industrial requirements, with dew points from +10°C to -70°C and treatment capacities from 0.5 to 600 Nm³/min. These systems ensure stable dry compressed air, excellent air quality, and reliable performance across various air systems. Shanli also provides customized configurations including air-cooled, water-cooled, high-temperature, high-pressure, explosion-proof, and frequency-controlled models.
Through continuous innovation and adaptation to real-world operating conditions, Shanli has become a trusted partner for both oil-lubricated and oil-free air compressors.
A compressed air dryer is essential for removing moisture from compressed air. Without proper drying, water vapor can condense, causing corrosion, equipment damage, poor air quality, and reduced system efficiency.
Refrigerated air dryers cool the air to condense moisture and are ideal for general industrial use. Desiccant air dryers use adsorption materials to achieve much lower dew point levels, making them suitable for applications requiring extremely dry compressed air.
Modern air dryers are designed with optimized heat exchangers, intelligent controls, and low-pressure-drop designs. Proper dryer selection based on air demand helps reduce energy consumption across the entire compressed air system.
Key factors include required dew point, air flow rate, pressure level, ambient conditions, type of compressed air applications, and compatibility with existing air compressors and downstream equipment.
Efficient condensate drains automatically remove collected water and contaminants without air loss, improving air quality and preventing unnecessary energy waste in air systems.
China’s leading dryer manufacturers provide a wide range of reliable, efficient, and advanced compressed air dryer solutions. Whether you require refrigerated air dryers for standard applications or high-performance desiccant air dryers for ultra-low dew point requirements, these top manufacturers deliver proven technologies that ensure clean, stable, and energy-efficient compressed air treatment for global industries.
