BAILIZHANFA.BAILIZHANFA is a professional industrial valve manufacturer in Beichen District, Tianjin, with a registered capital of RMB 2019 million and an area of 122,000 square meters. Focusing on petroleum and petrochemical, natural gas and chemical industries, the company produces a full range of gate valves, ball valves, globe valves and other products, which have passed ISO three systems and international certifications such as API and CE. The core products include high-performance ball valves, metal-sealed ball valves and pipeline valves, serving the oil and gas industry with reliable quality under severe working conditions and providing key fluid control solutions for energy transportation.