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 CBM standards and we also get the certification from CCS, BV and Fishing Society. Products are sold to many shipyards and fishing vessel repair factories. We contribute a lot to the development of shipbuilding industry. At the same time, we have developed marine valves conforming to JIS and DIN standards and export our valves to overseas markets in large quantities.

After over twenty years of development, we have formed an experienced and professional technical team with the capabilities of research and development, design, manufacture, inspections, test and technical support.

Our company has casting machining, assembly and inspection sections and complete management departments. We have equipment for machining, testing and inspections and complete capabilities of producing industrial and marine valves.

We pursue the policy of "Sincere Service, Quality First, Market Strategy and Worldwide Recognition" and the manufacturing purposes of "Serving the customers, Responsible for c