Tengs Valve International Limited is a professional API and DIN standards industrial valves and related products, such as strainer, pipe fittings supplier and exporter. We have more than 10 years' valve manufacturing and export experience. Our factory has passed ISO, CE and API. We supply high quality international standards Gate valve, Globe valve, Swing check valve, Ball valve, Butterfly valve, Y type strainer, Basket strainer, Tee strainer, Temporary strainer, Air release valve and Flange; And main materials for the products are carbon steel, alloy steel and stainless steel, such as WCB, WCC, LCB, LCC, WC6, WC9, C5, C12, CF8, CF8M, CF3, CF3M, A105, LF2, F11, F22, 304, 304L, 316, 316L, F51; Size range from 1/2″ to 48″ (DN15 - DN1200); Pressure rating from Class 150 to Class 2500, PN10 - PN10; The products are widely used in Petroleum, Nature gas, Chemical, Power industry and water treatment fields. Now our products are exported around world, specially to South-East Asia, Middle-East region, West Europe, East Europe and South America. Good quality and fast delivery, we are continuous improving our service to meet all of your requirements.