CHINA Fangzheng Valve Manufacturing Co., Ltd. (FZV), established in 1984, integrates the design, production, examination, sales into a body in the field of valve industry. FZV Valve is of high and new technique business enterprise which covers an area of 38,000 square meters. FZV Valve has more than 400 sets of excellent and modernizing machines for processing valves and heat treatment equipment. FZV Valve also possess the test lab with various of examination equipment for material chemical composition analysis, physical property and non-destructive examinations such as RT,UT,MT,PT . 

FZV Valve is a member of China Valve Industry Association, network member of China Petroleum & Natural Gas Gorp. , for more than 20 years in manufacturing valves. There is a perfect quality management system ,certified by international certificates such as ISO9001, API6D, CE/ PED ， ISO14001 API6A, AZ successively. Nowadays, FZV Valve has more than 60 engineers, technicians and 260 workers and introduces the most advanced and specialized equipments from Japan. And meanwhile, FZV Valve  collaborate with the valve institutes in Beijing of China, which continuously adapts to the new technique, new material, new technology and develops the new product. FZV Valve has acquired several patents in the valve industry that is Pressure balanced plug valve which meets national new technical patent and is awarded creative fund support by Technology Department of China. 

 FZV Valve  products are exported to foreign countries by 90% above and annual output more than 9500 tons, covering North America, Europe and the mid-east such as U.S.A, U.K., Italy, Australia, South Africa, Indonesia, Kuwait, Czech, the Netherlands, Spain and etc . Due to the stringent quality control and excellent service and good reputation, FZV Valve has been known world widely.