Hangzhou Kelin Aier Qiyuan Equipment was established in 1997. We
have been dedicated to producing high-quality compressed air
treatment products, PSA gas generators and industrial chillers for
14 years. We provide users with a full -range of innovative,
problem-solving products to make the user's air operations safer,
more reliable and more economical. With fast development over the
years, we have become one of the leading manufacturers in China.
Our main products are refrigerated air dryers, desiccant air
dryers, adsorption air dryers, combination air dryers, compressed
air filters, PSA oxygen generators, PSA nitrogen generators after
cooler, oil water separators and water chillers. We are ISO
9001:2008-certified and our products are compliant with CE
We have set up 13 branch offices in major cities in China. Contact
us today to start your sourcing needs.