Hangzhou Kelin Aier Qiyuan Equipment Co.,Ltd. is established in1997, dedicated in quality compressed air treatment product,PSA gas generator, and industrial chiller for fourteen 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.
Our main products are refrigerated air dryer, desiccant air dryer, adsorption air dryer, combination air dryer, compressed air filter,PSA oxygen generator,PSA nitrogen generator after cooler ,oil water separator,and water chiller etc.
We have passed ISO 9001:2008 certificate and CE certificate.With fast development over the years,Kelin Aier has became a leading manufacturer in China.