Specialized in the Designing and Manufacturing of a Broad Line of Industrial Ball Valves, Gate Valves, Globe Valves, Check Valves, Wafer Check Valves, Plug Valves, Butterfly Valves, Through Conduit Gate Valves, Knife Gate Valves, V Port Segment Ball Valves, Bellow Sealed Valves and Other Pipeline Fittings since 1980s.