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Shanghai Shinjo Valve Co.,Ltd.

Shanghai Shinjo Valve Co.,Ltd.

Shanghai Shinjo Valves Manufacturer is specialized in producing various industrial valves and pumps : Ball Valves, Check Valves, Gate Valves, Globe Valves, Plug Valves, Butterfly Valves, Safety Valves, Hydraulic Control Valves, Control Valves, Pressure Re

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