Shanghai Screw Compressor Co., Ltd(SCR) is a high-tech. enterprise with its own intellectual property rights, specialized in screw air compressor developing, producing,sales and service since year 1989. It established one of largest-scale professional air compressor manufacturing base in the north of Jinshan Industrial Zone in Shanghai,China in year 2000, covering land over 80,000 square meters. We have passed ISO9001: 2000 certification of Quality Management System and obtained the production license certificate issued by government authority. Based on the cooperate culture and business philosophy of "People Orientation, Creditable Management, and Customer Satisfaction", the company has attracted a large number of professional technical personnel and management personnel with its first-class manufacturing and testing equipment, advanced management system, and excellent hardware facilities.