Scolo is a high-tech Sino-foreign joint venture with independent intellectual property rights, focusing on R & D, manufacturing, sales and service of screw air compressors. In the 1990s, the company did not cooperate with German technology to build an air compressor manufacturing base covering an area of 80,000 square meters. Its products are a full range of air compressors for micro-oil, dry oil-free, low pressure, engineering, mobile, permanent magnet inverter and bus locomotives Machine-based. The company has four modern machine assembly lines and mainframe precision processing equipment imported from Europe and the United States.