EZEM Valve Co.,Ltd. being the famous industrial valve manufacturer in China, registered as millestone to explore international market, which has over 14 years experience in manufacturing ball valve, gate valve, globe valve, check valve, plug valve and butterfly valve in carbon steel, stainless steel. EZEM has fulfilled all the qualification to manufacturer the industrial valves for the Oil, Gas, Refinery, Chemical, Marine, Power and Pipeline industry, covers size from 1/2"~64", pressure rating from 150lb~2500lb, and working temperature -196???650??? We not only gained reputation in competitive products and quality service, but also obtained United States as well as international quality standards such as CE, API and ISO 9000 certifications.