We, Shenzhen Pengjin Industry Development Co. Ltd, specialized in sales of valves since founded in ***** products range with steel valve, cast steel valve, cast iron valve, and valve accessories, (gate valve, ball valve, check valve, globe valve, butterfly valve, safety valve, plug valve, diaphragm valve, control valve, solenoid valve, needle valve, reducing valve, strainer etc) according to the API, ASME, DIN, BS, JIS, SMS, ISO, IDF and AAA standards.Our materials are WCB, WCC, C5, CA15, WC6, WC9, CF8, CF3, CF8M, CF3M, LCB, LCC, LC1, LC2, LC3, CN7M, A105, 304, 316, 304L, 316L, F11, F22, LF2, F51, 17-4PH etc. Valves are widely applied to petroleum field, water works, power stations, paper making, chemical industry, and water supply etc.