Based in Wenzhou China Valve City, Xindeli Valve Co., Ltd. integrates R&D, design and manufacturing of steel valves. As a leading manufacturer of stainless steel valves in China, we specialize in ball valves, gate valves, check valves, and more—certified with ISO9001, CE, and TS2733D59-2021 standards. Our trusted products reach the US, Europe, Southeast Asia.