Founded in 1972, Hebei Diefei Valve Co., Ltd. is located in Ningjin County Economic and Technological Development Zone, Hebei Province, with a registered capital of 56 million yuan and an area of 54,000 square meters. The company is one of the members of China Valve Association and the backbone enterprise of China's valve industry. The company has the right of self-import and export operation. In 1995, it successfully established a joint venture with Kerui Company of the United States-Kerui Ningjin Valve Co., Ltd. < br/> The company's main products include: wafer type rubber soft sealing butterfly valve, butterfly valve for central air conditioning, high-performance butterfly valve, flanged butterfly valve, thermal regulation balance valve, check valve for central air conditioning, gate valve, globe valve, ball valve, rubber joint, etc., more than 10 series, more than 500 specifications. < br/> The company's products are widely used in petrochemical, hydropower, construction, refrigeration, heating, medicine, municipal water supply, metallurgy and other fields. The products are mainly sold to large domestic customers such as PetroChina, Sinopec, Saint-Gobain, Qingdao Haier, Chongqing Midea, Daikin (McQuay), Broad Air Conditioning, TBEA, North China Pharmaceutical, Hebei Iron and Steel, etc. And exported to the United States, Canada, Germany, Italy, Spain, Brazil, Taiwan and other countries and regions.
The company's main products include: wafer rubber soft seal butterfly valve, butterfly valve for central air conditioning, high-performance butterfly valve, flanged butterfly valve, thermal regulation balance valve, check valve for central air conditioning, gate valve, globe valve, ball valve, rubber joint, etc. More than 10 series, more than 500 specifications.