Established in 2002, YUHUAN OSTAR VALVE CO., LTD. is a leading professional company speciallzed in manufacturing ball valves, angle valves, radiator valves, and bibcock, faucets, check valves, foot valves, Y strainer, globe valves, floating valves, gate valves, manifolds and engaged in design, development, production and services. The company covers an area of 10000 square-meters, and has more than 100 sets of manufacturing and testing equipemnt. We have successfully obtained SGS system certification of ISO9001:2000 in the field of design & manufacture of valves for water - heating system. With 7 years of experience in developing custom projects for clients from Europe, Middle East and the US, we have entered stable trading partnership with many companies in the world. We will try our best to meet your requirements and sincerely to cooperate with old and new customers for a brilliant future.