Shanghai Screw Compressor Co., Ltd(SCR) was established in 1989 who is a joint-venture enterprise with Germany in Shanghai, China, we are also a Hi-Tech company owning many patent rights. We have first class hardware facilities, high level office environment, advanced equipments and many professional engineers. SCR focuses on the development and manufacturing of double screw air compressor, owning a product family mainly cover stationary, mobile, oil free and frequency compressor. We have passed ISO9001-9002 Quality Certification and got the Certification of International Excellent Brand awarded by the International Trademark Association. As the Top native compressor brand, the success of SCR contributes to the perfect combination of our unremitting efforts and advanced tech global..