GuoSha Compressor Co., Ltd. Shanghai is China's only high-pressure air compressor manufacturer, is currently the largest production base of the air compressor. Has a miniature high-pressure air compressor industry in China the only independent brand "GSI", is the largest manufacturer of fire breathing dedicated compressor. GuoSha Compressor Co., Ltd. Shanghai business, mainly for the domestic and foreign product promotion, investment agency and sales maintenance.GuoShaCompressor Compressor from highly competitive global market, stand out, the air compressor manufacturing industry in China has been a leading dominant position, forming  in 10 series over 30 varieties, displacement from 100L/min increased to 1000L/min, working pressure up to 40Mpa, the smallest models into the world of portable, environmental constraints are not mobile, not the space of a rectangle. High-pressure safety valve pressure stepless control, security, rate of 100%, superior security, the first world counterparts. The main products are high-pressure air compressors, high pressure gas compressors, high pressure breathing air filling pump, high pressure air filling stations, high-pressure nitrogen compressor, high pressure gas cylinder explosion-proof boxes, cylinders, valves, piping, valves and other gas-tight detection and pressure testing, and CNG vehicles, pipeline inspection, and other special high-pressure air compressor; fire, the Navy, diving, mine, chemical industry, police and other special high pressure breathing air compressor; shooting, paintball sports, military, tanks , artillery equipment, high pressure air compressors. The products are widely used in fire fighting, military, sports, defense, aerospace, petrochemical, pharmaceutical, shipbuilding, marine engineering, leak detection, electricity, gas, precision instruments and other fields. No need to use the world safe and reliable gas supply industry, providing high