Shanghai Sanlv Filter Made CO.,LTD is located in the state-level high-tech industrial park.It is a modern and mutiple company intergating design/ manufacture/distribution/ after service and import trade. The company introduces into advanced foreign product design, manufacturing technology, production and testing equipment. It produces advanced world level screw-type compressors.Our company become the leading screw compressor and piston suppliers by many years experience in the air compressor technology research and sales, with foreign long-term technical cooperation, and on the basis of listening to their products technology. Its main products include screw-type air compressors, revival cypriot air compressors, lubricating oil-free compressors, refrigeration and adsorption dryer, ultrafilters and all kinds of compressor related products. Its produtcts are widely uesd in automobile manufacturing, pharmaceutical, electronics, military engineering, textiles, food, electricity and other fields. Our service tenet and eternal pursuit are through  leading chnology, excellent quality, fine service and reasonable price to manufacture satisfied products to our customers. Three Filter company will steadily grow, be stronger day by day and  keep ahead its peers by unique charm.Three Filter compressor will accommodate elite by people-oriented business philosophy to service around the world!