ROUND UNIVERSE VALVE CO.,LTD ZHEJIANG is located in Yuhuan China, which was established in 1991. We specialize in manufacturing ball valves, angle valves, gate valves, check valves, bibcocks and so on. We are proud that we have a professional technologic team, and have the ability to design and OEM according to client’s requirement. We can supply various valves in material of brass such as DZR, CW614N,CW617N, LEAD FREE BRASS for different markets. Our company has obtained ISO9001, ISO14001 & ISO45001 certificates. And our products have obtained CE certificate, ISRAELI DRINKING WATER STANDARD LICENSE.      We are insisting on service principle “ROUND UNIVERSE is your best partner for valves solution”.