Certified GMC ManufacturerMore about us

  • Established Year1992
  • Business LocationHangzhou,Zhejiang,China
  • Sales VolumeUS$10 Million - US$50 Million
  • No. of Staffs101 - 500 People
  • Company CertificationFILTER- PED, Element test report, CE, AEA, GMC
  • Product RangeRefrigeration Compressed air dryer, Regenerative Compressed air dryer, WS High Efficiency Water, Combined Compressd Air dryer, RSG Series Compressed air dryer

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    Prepared in 1992, and founded in 1993, "RISHENG" has been seeking excellence all the time. Since its establishment, Risheng has been taking it as its responsibility to meet customers' every need, adhering to the quality policy and development target of "To win via quality and never stop innovation", sticking to the business philosophy of " Let customers select and use Risheng products at ease", commitment to the marketing of " Position products on middle and high-end market", and strengthening the building up of its technical team and increasing its investment in the development of new products, thus "Risheng" takes the lead in development of new products and application of new technology in compressed air purification sector in China all the time. Our target never changes, which is: To become the most excellent manufacturing company of compressed air drying and purification equipment" ! Recalling the past, it's been a long time coming. In view of the 20 years' development, our emotion surging. 1992, "Risheng" started preparing; 1993, "Risheng" formally established and started designing, manufacturing and selling refrigeration compressed air dryer; 1994, "Risheng" was authorized to be China general agent of "domnick hunter"; "Risheng" became the first company to be identified as "the national high and new technology enterprise" in the compressed air purification sector in China; 1996, "Risheng" successfully developed "energy-saving combined compressed air dryer", and acquired national patent; 1998, "Risheng" became the first company to get ISO 9001 Quality System Accreditation both domestically and internationally in the compressed air purification sector in China; 1999, "Risheng" was the first company to develop the combined compressed air dryer with PDP-75℃ in the compressed air purification sector in China; 2000, "Risheng" completed the development of the third generation refrigeration dryers, desiccant dryers and combined dryers; 2001, "Risheng" was the first company to successfully develop " environmental protection refrigeration dryers with R404a, R134a and R407c"; 2003, "Risheng" successfully developed energy-saving steam heat recovery, low purge air loss blower desiccant air dryer; "Risheng" successfully developed heat desiccant air dryer with single capacity of 620m3/min, which is the biggest dryer in Asia; 2005, As the industry association member, "Risheng" took part in the creation of industry standards; 2006, "Risheng" successfully developed "heat of compression (waste heat) desiccant air dryer"; 2007, "Risheng" became the first company to get "production license" in the compressed air purification sector in China; 2008, "Risheng" became the first air dryer manufacturer to acquire CE certificate in the compressed air purification sector in China; 2009, "Risheng" started to supply big heat of compression (waste heat) desiccant air dryer with about 100 units per year to the Fortune 500 companies; 2011, "Risheng" became the industry association director and took part in studying the energy-saving standard of compressed air dryer; Our SSD, PD energy-saving refrigeration dryers and some zero purge desiccant dryers were put into use successfully; 2012, "Risheng" and "PSI" (a famous filter element manufacturer in UK) set up a joint venture in Hangzhou and started mass production; In September of the same year, "Risheng" again became the first company to pass "production license" strictly audit. For the 20 years, we have been improving quality by good management, seeking development by innovation, casting the brand in good faith, expanding the market in a win-win situation. Our products not only throughout the Country (for different projects, such as building, rebuilding and re-moulding of large and medium sized enterprises), but also export to Southeast Asia, Middle East, South America, Europe, Australia and more than 30 Countries.

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