Henan Shangcheng Valve Manufacturing Co., Ltd. was restructured from the original Henan Xinhua plumbing equipment factory, which has a history of more than 30 years. Products obtained the national special equipment production license, through the ISO9001:20008 quality management system certification, is a collection of scientific research, production, sales in one of the modern enterprise.The company's products are used in fire fighting, paper pulping, coal washing and coal preparation, sewage treatment, municipal water supply and drainage, tailings, metallurgy, coking, electric power and other industries. Our factory constantly improve the content of science and technology, the development of new kinds of automatic control valve products, pneumatic, electric, electro-hydraulic, two-way pressure knife gate valve series, etc., timely meet the production of the project in the valve sealing performance requirements and automation needs, won the user's praise. Products are produced and inspected in strict accordance with international standards. To provide good products, good service is our constant pursuit.