Rotary Compressor, Air Compressor, Oil Free Screw Compressor manufacturer / supplier in China, offering Hot Sale Fix Speed Direct Drive 45kw 60HP Screw Air Compressor Machine, Economical Energy Saving 132kw Two Stages Rotary Screw Air Compressor, High Efficiency Oil-Injected 30kw Variable Speed Rotary Screw Air Compressor with Inverter and so on.