AC Compressor, Refrigerant, Copper Tube manufacturer / supplier in China, offering Factory OEM 2HP 3HP 4HP 6.5HP Semi Hermetic Refrigerator Qr58 Piston Compressor Reciprocating Compressor, Hot Sale Hermetic Piston Air Conditioner Compressor Qr58 Medium/High Back Pressure Compressor R22, Piston Compressor Qr58 Hermetic Reciprocating Refrigeration Compressor and so on.