Screw Air Compressor, Piston Air Compressor, Diesel Portable Screw Air Compressor manufacturer / supplier in China, offering 7/8/10 Bar 30 Kw Oil Free Electric Scroll Screw Air Compressor Machine (for Medical and Food Oilless Water Lubricated Blower Pump Parts), Two-Stage Compression High Pressure 25 Bar 360psi 830cfm 25m3/Min Two Stage Screw Air Compressor, Two-Stage Compression Drive 25 Bar 360psi 830cfm 25m3/Min Two Stage Screw Air Compressor and so on.