Air Compressor, Rotary Compressor, Screw Compressor manufacturer / supplier in China, offering Lower Maintenance 40 HP Energy Efficient Single Stage Rotary Oil Free Screw Air Compressor, Water Lubrication Drive 30HP 8Bar Low Noise Oil Free Screw Air Compressor for Workshop, Direct Drive Oil Free Single Stage Silent 18 kw 25 HP Electric Water Cooled Screw Compressor and so on.