Zhejiang Guanzheng Valve Co., Ltd. is located in Oubei Town, Wenzhou City, Zhejiang Province, known as the "hometown of pumps and valves in China". The company was founded in 1989 and has been committed to the research and development and manufacturing of industrial valves since its establishment. Currently, the company has a registered capital of 130 million yuan and has a modern factory building. Its main valve products are oilfield specific valves and general valves: gate valves, globe valves, ball valves, butterfly valves, plug valves, diaphragm valves, throttle valves, etc Regulating valves, etc. With strong technical strength, we have successively obtained TS special equipment license, ISO9001 quality system certification, ISO14001 environmental management system certification, 28001 occupational health and safety management system certification, and EU pressure equipment CE certification. The products are widely used in petroleum, petrochemical, sulfuric acid, smelting, power plants, steel mills, coal chemical systems, and other systems. They are member units of China Petroleum Energy No.1 Network, Sinopec, Datang Group Corporation, Ansteel, Shougang, Wuhan Iron and Steel, Jiuquan Iron and Steel, China Huaneng Group Corporation, and other companies.
In order to ensure product quality, the company's main production equipment and testing instruments are all selected from well-known domestic and foreign brands, and all products are strictly produced in accordance with international standards. Both production management and quality assurance system adopt international advanced models in all aspects. There are currently 20 design and development engineers and 158 technical personnel of various types. Adhering to the business philosophy of "quality first, customer first, and honest service", after more than 20 years of diligent and arduous entrepreneurship, we have established a good reputation in the industry, and the scale of the enterprise has flourished. As a member of the valve industry, we deeply understand that "quality is our life; excellence is our pursuit.