2026-Zhejiang Lierduo Valve Co., Ltd.

Zhejiang Lierduo Valve Co., Ltd. is located in Binhai Park, Wenzhou Economic & Technological Development Zone, a national-level development zone in Wenzhou, Zhejiang Province. The company specializes in manufacturing various fluorine-lined valves and pipeline accessories. Over more than two decades of development, with strong support from the Ministry of Chemical Industry, Shandong Huaxia Shenzhou New Material Co., Ltd., Daikin Fluorochemicals (Japan) and numerous customers, we have grown into a professional manufacturer of anti-corrosion valves integrating R&D, production, sales and after-sales service. Fluoroplastics feature outstanding resistance to strongly corrosive media. Lined on the inner wall of cast iron, cast steel and stainless steel valve bodies, pipe fittings and valve internals, they are applicable to strongly corrosive media under various working conditions. As an economical alternative to costly rare metals, our products enjoy great popularity in petroleum, chemical, pharmaceutical, smelting, food, wastewater treatment and other chemical industries. Adhering to the tenet of reliable quality and supreme credibility, and upholding the spirit of foresight, progress and innovation, the company has obtained a number of patents and been awarded titles including District-level Hi-tech Enterprise and Provincial Hi-tech Enterprise. We have acquired the national TS Special Equipment Manufacturing License for pressure pipeline components and passed ISO9001:2015 Quality Management System Certification. Our product range covers fluorine-lined control valves, ball valves, three-way four-seal ball valves, butterfly valves, gate valves, globe valves, check valves, discharge valves, diaphragm valves, three-piece ball valves, Y-type strainers, sight flow glasses and other pipeline accessories. Available actuation modes: manual, worm gear, pneumatic, electric and electric worm gear. Driven by technology and sustained by quality, Lierduo Valves serve customers nationwide and have won widespread trust. We sincerely look forward to cooperating with you!