⊙ All major classification societies and insurance companies authorized sea damaged repair;
⊙ repair of oil tank and ballast tank;
⊙ change of vessel shell structure, hull plate;
⊙ book and change of doors, windows,ladder,cover,buoy;
⊙ repair in all kinds of machine seat, hold cover, steeve;
⊙ paint of hull

⊙ wood outfitting of cargo hold.