Handan City, double Hang Valve Equipment Co., Ltd, located in Handan City, South Loop and Airport Road intersection two kilometers south HongRun electromechanical logistics area, convenient transportation and beautiful environment. China Dual constant valve headquarters, located in Shanghai's largest park level - Jinshan Industrial Zone, the company covers an area of ??35,000 square meters, registered capital of 1.0018 billion, the company committed to the development and manufacture first-class products, focused on solving the petrochemical industry, power plants and other industries Valve difficult problems, to provide customers with a full range of optimal solutions. The company developed and manufactured: High presence of hydrogen valve, double plate gate distraction, distraction-type spherical valve, high temperature resistant anti-coking gate valve, ball valve wear and coal chemical industry, fully welded ball valve, anti-coking electric four-way valve, line maintenance sealed Ball, wear spherical valve, multi-ball wear inclined valve, multi-valve plate check valve, pigging transmitting and receiving valves and other high-end special valves, more than 2000 kinds of series, more than 10,000 varieties. Size range: DN6-DN4000 (3/8 "-60"); Pressure Range: PN0.25 MPa-42.0MPa (CLASS150LB-2500LB), operating temperature range of products to meet: (- 196 ℃ ~ 1200 ℃). Create value for customers, is a double constant corporate philosophy, products are widely used in petroleum, chemical, coal chemical, natural gas, electricity, medicine, metallurgy, aerospace, paper and many other areas. Products have been exported to Europe, North America, Middle East, Southeast Asia and other countries and regions, by the National Iranian petrochemical plants, RAG recognized company, Jordan Phosphate Mines Company, Mumbai, water projects and other user units. Efficient service to win the majority of the praise and trust of customers at home and abroad. Win-win cooperation, timeless brand, Chinese Double Hang Valve Co., Ltd.!