Zhejiang Beize Valve Manufacturing Co., Ltd. is a hi-tech enterprise specializing in R&D, production & sale of various valves. With self-operated power of export, our company has passed the certification of ISO9001-2000 International Quality Management System, CE, API 6D and AZ. Our main products include high temperature regulating metal hard-sealed butterfly valves, rubber sealed butterfly valves, hydraulic butterfly valves, telescopic butterfly valves, elastic sealing butterfly valves, slow-shut check disc valves, ball disc gas valves, gate valves, ball valves, check valves, globe valves, etc. Show More