Qingdao Kaiyuan Valve Co., Ltd is a specialized factory of
producing industrial and marine valves. Our company jointly
operates with CSSC, and has passed the 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,
such as globe valve, globe check valve, check valve, gate valve,
butterfly valve, filter, expansion device, etc. Products are made
according to National Standard (GB), American Standard (MSS)
,German Standard (DIN) , Japanese Standard (JIS) and British
Standard (BS), etc. We sell our products not only domestically but
also export to more than 20 countries and regions in South East
Asia, Europe, America and Australia.
Marine Valves: After many years of research and development, now we have 40
series and more than 380 varieties and specifications. Our products
conform to GB, CB,CBM 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 developed
marine valves conforming to JIS and DIN standard and export to
abroad in large quantities.
After over twenty years of development, we possess and experienced
and professional technical team with the cap abilities of research
and development, design, manufacturing, inspections, testing and
Our company has casting machining, assembly and inspection sections
and complete management departments. We have equipment for
machining, testing and inspections of manufacturing valves and
possess completely the capabilities of producing industrial and
We pursue the policy of Sincere Service, Quality First, Market
Strategy and Worldwide Recognition” and the manufacturing purposes
of Serve the customers, Responsible for the customers, Satisfy the
customers and Assure the customer;” We ensure to provide quality
products and services to all the customers.