China Shenggui Valve Co.,Ltd,established in 1992,is a famous-brand enterprise specialized in manufacturing various kinds of valves, pipe fittings,pipes and flanges, which are in compliance with API,DIN,BS,JIS,GB,JB and HG.It is also the tier one supplier of China Petrochemical Corporation (Sinopec).In 2008, Shenggui Valve was honored as the backbone enterprise in valve manufacturing by Zhejiang Science and Technology Department.