Shanghai Ball Valve Co., Ltd. is a leopard design, production, sales and service as one of the professional sphere and the ball valve manufacturers, by virtue of a strong manufacturing capability and 30 years of innovation and production management experience in the field to the global flow control provides a large number of high - technology, high-precision, high-performance ball and the ball valve, access to domestic and international clients a broad recognition and praise.

Companies can provide users with ANSI, API, DIN, GB and other standards of the ball and the ball valve, ball diameter 1 "~ 56", ball diameter 1 "~ 36", pressure rating 150LB ~ 2500LB. Body material mainly WCB, LCB, A105, LF2, F304, F316, CF8, CF8M, etc. Sphere matrix materials are mainly A105, LF2, 410, 4130, 4140, F304, F316, 17-4pH, F51, Monel, etc. Surface coating, including electroless nickel plating (ENP), hard chromium (Chrome Plating), WC (Tungsten Carbide), stellite alloy (Stellite), Inconel Fall (Inconel) and many other high hardness, ultra-resistant grinding, corrosion-resistant materials.