Profile: Toparts Valve Co., Ltd is a valve manufacturer. We offer all kinds of ball valves, check valve, gate valve, globe valve, butterfly valve and valve accessories. The main materials include carbon steel such as A216 WCB, WCC, WCA; A352 LCB, LCC; stainless steel such as A351 CF8, CF8M, CF3, CF3M, CF8C, CG8M, CG3M, CN7M and their equivalent forged material grades. Our products are widely used in the fields of petrochemical, natural gas, oil, metallurgy, construction, hydropower, and jet fuel. Trunnion mounted ball valve is a new generation of high-performance ball valve, suitable for long distance pipelines and general industrial pipelines.