Screw Compressor, Filter, Adsorption Drier manufacturer / supplier in China, offering Double Stage Screw Air Compressor 90kw 8bar High Efficiency Motor High Torque Easy Speed Regulation, Double Stage Rotary Air Compressor 75kw 8bar IP55 Motor High Power Factor Enclosed Silent Design, Sufficient Exhaust Volume 55kw 8bar Double Stage Rotary Air Compressor and so on.