JULIANG VALVE.Founded in 2011 and headquartered in Shanghai, JULIANG VALVE (JVL) is a leading domestic manufacturer of high-end control valves. The company’s product line includes pneumatic valves, control valves, solenoid valves, electric valves, corrosion-resistant valves, angle seat valves, self-operated control valves, and manual valves, all featuring advanced technology and exceptional quality. Its products are applied across an extremely wide range of sectors. They not only serve high-tech and strategic industries such as aerospace, defense, nuclear power, and medical devices, but are also extensively utilized in traditional and emerging industrial fields including petrochemicals, power generation, metallurgy, environmental water treatment, natural gas pipelines, papermaking, food processing machinery, and shipbuilding. With their reliable performance, these products provide critical fluid control solutions for numerous key sectors of the national economy.