Henan Kelong refrigeration technology Co., Ltd. Is established by Henan Kelong group and Yuanquan Electric integration, located in the country (xinxiang) economic and technological development zone, It is a high-tech enterprise collection of scientific research, design, production, sales for air conditioner, refrigerator, automobile air conditioner refrigeration fittings industry. Relying on Kelong group, the world's largest production base of research and development of refrigeration fittings, Kelong refrigeration company based on cooling technology frontier science and technology, guided by scientific and technological innovation, constantly provide high quality products and services, products cover all kinds of refrigeration precision pipe, tube, four-way valve, electronic expansion valve, Service valve, Crossover bend U bend, Y shape and copper tee, Tripod, Muffler, Receiver, Drier filter, more than 100 kinds, among them three-bend series fittings and bend products for air conditioner have the no. 1 sales volume in domestic. Precision tube component products for air conditioner, electromagnetic four-way reversing valve products for household air-conditioner are in the front of the country industry.