Ningbo JKlong devotes to the R&D, manufacturing, marketing and after-service of brass valves and cast iron valves. The products are widely used in the fields of water supplying and drainage system, gas system, urban heating, HVAC and ancillary products etc., which mainly cover ball valves, gate valves, stop valves, heating equipment and sanitary wares, water meters and various kinds of brass fittings. As a big and competitive brass valves manufacturer, Jintian copper have operations throughout China and our sales network spreads across 32 provinces with nearly 500 sales outlets, ranking top in the field of civil low and medium pressure brass valve processing in China.