2026-07-13 20:04:55
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DEFU VALVE was founded in September 2017 and is located in Wenzhou, Zhejiang Province, China. With a registered capital of 10 million yuan, it is a professional manufacturer specializing in the research and production of anti-corrosion valves. The brand relies on the core technology of PTFE and PFA fluoroplastic lining to create product core advantages, which can perfectly adapt to various highly corrosive media such as strong acids, strong alkalis, and strong oxidants. It supports customized orders for conventional and non-standard special anti-corrosion valves in accordance with national and American standards. At present, its domestic sales network has covered chemical parks and equipment suppliers in various provinces and cities across the country, and its overseas products are exported to more than ten countries and regions such as Southeast Asia, the Middle East, Europe and America. Its market layout covers core industrial scenes at home and abroad. The enterprise factory is equipped with a complete set of production verification production lines such as CNC machining centers, fluorine lined molding equipment, and water pressure and air tightness comprehensive testing stations. It holds multiple utility model patents for fluorine lined sealing and anti leakage structures. The entire series of products has passed ISO9001 quality management system and anti-corrosion pressure pipeline component manufacturing qualification certification. Each finished product undergoes full pressure and air tightness testing before leaving the factory, and the quality of the entire process can be traced. The product terminals have been widely applied in industries with strong corrosive media such as fine chemicals, pharmaceuticals, new energy, semiconductors, sewage treatment, non-ferrous metal smelting, pesticide dyes, etc. The core product matrix covers fully lined fluorine ball valves, lined fluorine butterfly valves, lined fluorine gate globe valves, lined fluorine diaphragm valves, lined fluorine discharge valves, and supporting pipeline fittings, providing highly reliable exclusive fluid control solutions for various high corrosion conditions.