2026-Wenzhou Liangqiang Machinery Parts Co., Ltd.

Founded in 2005 and located in Longwan, Wenzhou — China’s renowned Valve City, our company is a professional manufacturer of high-precision, high-quality pipe and valve accessories. Our main products include stamped loose flanges (water pump flanges), lap joint stub ends, valve handwheels (Patent No.: ZL 2004 2 0082358.5), butterfly valve handles, valve brackets, adapter sleeves, connecting shafts and other pipe & valve fittings. We also provide custom non-standard products in various materials per customer requirements. The company is equipped with large hydraulic machines, CNC machine tools, inspection equipment and auxiliary production facilities. We also employ a team of senior R&D engineers and experienced management staff. With sophisticated production equipment, advanced manufacturing processes, extensive design experience and solid technical strength, we guarantee all products comply with relevant design and inspection standards. Adhering to the business philosophy of "Uphold Integrity in Quality, Strengthen Our Enterprise", Liangqiang has won wide recognition and trust from customers. We sincerely look forward to establishing friendly partnerships with new and existing clients from all sectors. Let us cooperate faithfully to achieve win-win results and create a brilliant future together.