Industrial Freezer Unit, Cold Room for Fruit and Vegetable, R404A Condensing Unit for Cold Room Storage manufacturer / supplier in China, offering Professional Bitzer Screw Reciprocating Parallel Compressor Condensing for Cooling System Cold Room and Cold Storage Refrigeration Unit Equipment, CO2 Transcritical Refrigeration Unit for Supermarktet and Cold Room, Inverter 3HP ~6HP Air Cooled Mini Condensing Unit for Convenience Stores and so on.