Hangzhou Shanli Purify Equipment Co., Ltd. is one of the biggest manufacturers in China in the line of air compression purifying equipment. As an ISO9001 certified company, we provide consumers with high grade products and perfect before-sales and after-sales services. Our products include self-clean dyadic air filters, freezing dyadic dry machines, adsorption dyadic dry machines, combination dyadic dry machines, compressed hot dyadic dry machines and filters, air-compression pre-cooling units, low temperature high pressure nitrogen gas pre-cooling units, industrial cold water units, oil and water separators, highly efficient oil-eliminating machines and back chillers. Meanwhile, we can provide equipment according to consumers' needs, for example, cooling down, water-cooled, standard and high temperature air purifying equipment. With strong abilities in product developing and designing, our products are widely applied to electric power, electronic, metallurgy, machinery, automobile making, and petrochemical industries, in addition to spinning and weaving, chemical fiber, paper making, rubber, food and other light industries. These products sell well all over the country in more than 30 provinces and cities. Having almost four thousand of customers, our equipment plays a positive role in various key projects. Furthermore, our products are exported to India, Sudan, Europe and America.