Compressor, Air Compressor, Screw Air Compressor manufacturer / supplier in China, offering Small Size 2 in 1 Portable 3.7kw 4.5kw 5.5kw 7.5kw Industrial Compressor Integrated Screw Air Compressor with 100L Tank, 100L Cheap 2 in 1 Air Compressors Small Factory Direct Sales Air Compressor Manufacturer Easy to Maintain Screw Air-Compressor, 3.7kw 4.5kw 5.5kw 7.5kw Single Stage Pm Variable/Power Frequency 220V/380V Two in One Integrated Mini Screw Air Compressor and so on.