ZECO Valve Group, founded in 1991 located in Shanghai, Yancheng, Quzhou, Binhai with focus on manufacturing wedge gate valve, through conduit gate valve, floating ball valve, trunnion ball valve, top entry ball valve, globe valve, swing check valve, dual plate check valve and forged valve. Valve sizing 1/2” to 88”, rating 150lb through 2500lb, served covering oil, gas, chemical, energy, refinery, LNG, LPG and many other fields. ZECO has excellent product quality managing system, certified by API 6D, CE/PED, ISO9001, ISO14001, ISO18001, WRAS, FM, TS and approved by oil & gas company. ZECO have long-term cooperation with China National Chemical Equipment Corporation (CNCE) and China Petroleum & Chemical Engineering Survey and Design Association(CPCESDA). As recognize the growing need, ZECO developed our own laboratory for research & development for product design innovation and vertification, which includes PT, MT, UT, FE test. ZECO is the humble and united team, to be more diligent and progressive to show the itegrity to our clients.