Chiller, Air Cooled Water Chiller, Rooftop Packaged Unit manufacturer / supplier in China, offering R32 10~380kw Rooftop Packaged Unit with Double Skin Pre/Medium/HEPA Filter, 2pipes/4pipes Cassette Fan Coil Unit with Ec Motor, Ceiling Ducted Water Chilled Fan Coil Unit for Air Conditioner Chiller with CE and so on.