QUANXIN VALVE.Founded in 2018 and headquartered in Shanghai, QUANXIN VALVE is a company dedicated to the research, development, and production of valves. The company offers a comprehensive product range, including ball valves, discharge valves, cone valves, discharge valves, float valves, gate valves, hydraulically controlled valves, check valves, globe valves, butterfly valves, and sludge discharge valves. The company’s products are widely used across various sectors, playing a vital role in industries such as petroleum and petrochemicals, urban construction, city gas, water supply and drainage, steel smelting, mining, water pipelines, and district heating. Thanks to their reliable quality, QUANXIN VALVE’s products not only serve the domestic market but are also successfully exported to numerous countries and regions in Europe, the Americas, Southeast Asia, and the Middle East.