Kaishan Group Co.,Ltd is a professional compressor enterprise with over 60 years of history.    
 
The company’s main products consist of screw air compressor, Scroll Compressor， Refrigerant compressor, screw expander, Gas compressor, and products for environmental engineering and cold-chain industries. Screw compressors comprise of those with power ranging from 4kW to 630kW, and cover motor power, diesel power, mine shaft explosion-proof screw compressor and double-stage compression screw compressor.