Zigong Weite Valve Mfg Co., Ltd. was established in 2007 and located in Zigong Aviation Industrial Park, Gongjing District, Zigong City, Sichuan Province. It has a plant area of 15,400 m2 and is equipped with a technology research and development center. Our factory main produce various ball valve,like floating ball valve,trunnion mounted ball valve,top mounted ball valve ,fully welded ball valve,multi-pass valve(three way/four way),Metal to metal seal HTHP ball valve,check valve,gate valve etc.We have API-6D certificate and always insisted take the quality as the life,the market as the core,the innovation as the fundamental.