Founded in 2002, Chenggao valve Co., Ltd. has developed into a technology and professional ball valve manufacturer,which integrated R&D,production,sales,services,import and export all in one mode operation. Floating,Trunnion,Top entry,Metal seat,Full welded,Double Block and Bleed Valve

What a man believes may be ascertained, not from his creed, but from the assumptions on which he habitually acts - George Bernard Shaw, Playwright