Gold top valve located in Oubei Town, Wenzhou, China,where can make all kinds of precision balls,including top entry,metal seat and V type balls.On this base,our products range of floating,trunnion
Wafer High Performance Butterfly Valves, 316 Body, Worm Gear Operator APPLICATION: Goldtop Valves is a professional manufacturer of soft seat, metal seat and fire-safe high performance butterfly ...