Industrial Water Chiller, Refrigeration Unit manufacturer / supplier in China, offering 15HP Piston Semi Hermetic Reciprocating Cold Room Refrigeration Unit Air Conditioner Compressor, 15HP Air Conditioner Compressor Semi-Hermetic Reciprocating Piston Compressor for AC, 15HP-25HP Semi-Hermetic Piston Compressor R404 R22 Semi-Hermetic Piston Refrigeration Compressor for Air Cooling Refrigeration Unit Equipment and so on.