Qingdao Kaiyuan Valve Co., Ltd. is a specialized factory producing industrial and marine valves. Our company, jointly cooperating with CSSC, has passed ISO9001 international quality system certification.

Our products are divided into industrial valves and marine valves.

Industrial Valves: We have 28 series and more than 260 varieties and specifications of products, such as globe valves, globe check valves, check valves, gate valves and butterfly valves. We also provide filters and expansion devices. Products are made according to National Standard (GB), American Standard (MSS), German Standard (DIN), Japanese Standard (JIS) and British Standard (BS). Our products sell well at home and are exported to more than 20 countries and regions around the world, Southeast Asia, Europe, America and Australia.

Marine Valves: After many years of research and development, we have had 40 series and more than 380 varieties and specifications of products. Our products conform to GB, CB and CB