Wenzhou Better Valve Co.,Ltd , has being a member of China Valve Association, network member of China Petroleum & Natural Gas Gorp. , for more than 20 years in manufacturing valves.There is the perfect quality management system ,certified by international certificates .successively. Nowadays, Wenzhou Better Valve Co.,Ltd Valve has more than 6 engineers,technicians and 26workers and introduces the most advanced and specialized equipments from Japan. And meanwhile, Wenzhou Better Valve Co.,Ltd Valve collaborate with the valve insititutes in Beijing of China,which continuously adapts the new technique,new material, new technology and develops the new product. Wenzhou Better Valve Co.,Ltd Valve has acquired several patents in the valve industry that is Pressure balanced plug valve meet national new technical patent and awarded creative fund support by Technology Department of china.