China Trunnion Mounted Ball Valve Ruixin Valve Factory was founded in 2010 as a manufacturer for industrial valves. The Factory have 70 workers include 5 technical engineers and 5 quality inspector. 鈥籓ur Product The Main Products include API DIN, Cast Steel & Forge Steel BALL VALVES, GATE VALVES, GLOBE VALVE, CHECK VALVES ,STRAINER 鈥籔roduct Application for power station, petroleum,...