Special Valve Manufacturer, Safety Relief Valve, Pressure Reducing Valve, Primary Reducing Valve, Steam Trap Valve and more
YNV was founded as a professional manufacturer of special valves in August 2008. We supply various items of special valves to the shipyards, marine equipment enterprises, industry plants and construction companies and we will keep our efforts to provide the best quality products that you demand by research and development of energy saving products based on our quality control for the best in the industry.