We sealin marine engineering &company technology co.,ltd is a dynamic provider integrated shipping service company. Based in P.R.China and celebrating 16 years of service in marine engineering and technology field. Qingdao Sealin Marine engineering & technology Co., LTD, provide communications, navigation, lifesaving, fire control, management technology and other professional services for ship operating and repairing, sea resources development, it's a body specialized entity company gathers the ships fire equipment, fire-fighting system, life raft overhaul, ship repair and various spare items and spare parts supply. The company was established in 1998 . we regard the "integrity, efficiency " as our objective to provide customers with satisfactory products, started from1998 ， we established and implemented the ISO9001:2000 standard quality management system. The company has had the fire fighting equipment and life saving valve maintenance certificate of China, Britain lloyds, Germany lloyds, the United States,  Norway, Japan, South Korea, Italy classification society. The company has all kinds of advanced detection and repair equipment as well as professional team of engineers. The service scope covers all major ports in China. And we established long-term close friendly cooperative relations with many countries of the world, domestic and Hong Kong, Taiwan's owners and shipyards.