2026-Wenzhou Hongning Valve Co., Ltd.

Wenzhou Hongning Valve Co., Ltd. is an integrated manufacturer of stainless steel valves combining technology, production and trade. We have introduced advanced technologies and equipment and rely on our own technical resources to integrate casting, machining and sales. We are reputed as a comprehensive supplier of stainless steel valves. Our main products include manually, electrically, pneumatically and turbine-operated valves complying with GB, ASME and JIS standards, such as ball valves, globe valves, gate valves, check valves, strainers, foot valves, discharge valves, butterfly valves and special non-standard valves. Nominal diameter ranges from DN10 to DN400 mm; nominal pressure covers PN6–64, Class 150–300LB, 10K–20K. Body materials: 304 (CF8), 316L (CF3M), 316 (CF8M), etc. Applicable media: acid, alkali, salt, water, steam, coal gas and others. Our products are widely used in petroleum, chemical industry, chemical fertilizer, power generation, water conservancy, construction, papermaking, pharmaceutical and other sectors. We are equipped with advanced processes including solution heat treatment for valve bodies, sandblasting, silica sol investment casting, pickling, chemical composition analysis and mechanical property testing. Adhering to the tenet of “Survive by Quality, Expand Market by Reputation”, we provide reliable products and comprehensive after-sales services for customers. We sincerely welcome new and existing customers to visit, inspect and discuss cooperation!