Air Compressor, Screw Compressor, Air Dryer manufacturer / supplier in China, offering 22kw/30HP Pm VSD 16bar 5-in-1 Screw Air Compressor for-Fiber-Laser-Cutting-Machine, 5 in 1 Combined Permanent Magnet Frequency Conversion 15 Kw Screw Air Compressor, 22kw/30HP Integrated Pm Frequency Conversion VSD Screw Air Compressor for Laser Cutting and so on.