We can repair all kinds of machine. Including the main engine, auxiliary engine, supercharger, air compressor, boiler, crane, windlass, steering gear, purifier. The same time we can maintain the refrigeration system and all kinds of valves, pump and the system pipeline.
　　Repairing for the outside board of the ship body, the paint for the ship body, the repair of the welded structure. The repairing and exchanging for the hatch, cover, jib, handtail, door and window, armrest.
　　Repairing and exchanging for communication and navigation, electric equipment, motor rewind, air-conditioning and all kinds of piping. Repairing and chemical cleaning for all kinds of heat exchanger.
　　The repairing for all kinds of computer and copying machine.