东莞市三江冷暖设备有限公司主营三花四通阀，电子膨胀阀，截止阀，球阀，二通电磁阀，高低压开关，卸荷阀，等制冷配件。公司秉承“顾客至上，锐意进取”的经营理念，坚持品质为上的原则，为广大客户提供优质的服务。欢迎惠顾！    Sanjiang heating Equipment Co., Ltd., Dongguan City, spent three main four-way valve, Ranco four-way valve, electronic expansion valve, globe valve, ball valve, two solenoid valves, low pressure switch, unloading valves, check valves, pumps, etc. Ville Refrigeration accessories. Philos 详细介绍