上海桥诗阀门制造有限公司，致力于调节阀、自动再循环阀、止回阀、减压阀、电动闸阀、电动蝶阀、电动球阀、气动闸阀、气动蝶阀、气动球阀、自力式压力调节阀、球阀、闸阀、蝶阀、截止阀、真空阀、疏水阀、过滤器、电厂脱硫阀门、电磁阀、水力控制阀.安全阀等阀门产品的研发，现已成为阀门行业中有名望的品牌之一。

      Shanghai Qiaoshi Valve Manufacturing Co., Ltd. is committed to regulating valves, automatic recirculation valves, check valves, pressure reducing valves, electric gate valves, electric butterfly valves, electric ball valves, pneumatic gate valves, pneumatic ball valves, self-operated pressure regulating valves, ball valves, gate valves, butterfly valves, globe valves, vacuum valves, traps, filters, etc. The research and development of desulfurization valves, solenoid valves, hydraulic control valves, safety valves and other valve products in power plants has become one of the famous brands in the valve industry.