[China Valve Manufacturer - Segment Ball, Gate, Diaphragm, Pinch valve Welcome to Resta Valve China Established in1998, RESTA is a professional valves manufacturer in China, and has two factories. One is located in Wenzhou, manufacturing ball valves, gate valves, globe valves and check valves and plug valves. The other is located in Lishui, specialized in manufacturing butterfly valves, pinch valves, diaphragm]