It has the production qualification of class I class III steel general ships and class I steel fishing boats, the design qualification of class B steel fishery ships and the design and construction qualification of marine fishery platforms. It is the R & D and manufacturing base of marine fishery equipment in Shandong Province. Main business scope: shipbuilding business, ship repair business, old ship transformation and maintenance, marine machinery manufacturing, steel structure engineering, trade agency, with self-supporting import and export rights.