Supply high quality ball valves ,gate valve,check valve,globe valve,pipe fittings and flange) We are pleased to contact you and would like to introduce our company shortly to you. China Wenzhou Dongnan Valve&Pipefittings Co., Ltd. is a qualified manufacturer specializing in API ball valves gate valve,check valve,globe vave, pipe fittings, machined parts and so on. The material is ASTM A351 CF8, CF8M, CF3, CF3M and WCB. Our products are exported to all over the world such as Europe, America, Korea, Japan, and Southeast Asia, and our products are well praised and enjoy a superb reputation overseas. Regards Andy MOBILE:86-15300132206 msn:cxm8211@hotmail.com