Zhejiang, China, Czech Republic, Valve Co., Ltd. is specialized in producing American Standard valve, the US standard closing valves, American Standard valve, cast steel valve, gate valve GB, GB closing valves, check valves GB, American standard valves, GB valve products manufacturers I plant the valve has a long history, well-equipped, appearance, improving detection equipment, stable and reliable product quality. perfect service, the majority of users. The products are widely used in chemical, petrochemical, oil, paper, mining, power plants , gas, food, pharmaceutical, water supply and drainage, municipal, mechanical equipment, electronics industry and other fields, is a trusted supplier of valves. In order to further expand the domestic market, I plant to develop new products and continuously improve service quality , with the "quality first, customers first" as the operating principle of the enterprises to actively introduce advanced international management experience, through the American Petroleum Institute API 6D certification, ISO9001:. 2000 international quality system certification, TS special equipment manufacturing license certification, constantly product of technological innovation, careful to do pre-sale service and reliable quality, competitive price, honest service to win the market, market, customers willing to cooperate wholeheartedly, you become a successful partnership.