The ship is against the docks, buoys, docks or adjacent marine equipment device becomes mooring. Mooring equipment including ropes, bollards, fairlead, mooring volume cars and mooring machinery. Commonly used cable white brown cable, wire rope, synthetic fiber rope. Bollards for tying ropes, there is column (double column, single column, straight, oblique) bollards and Cross (single cross, double-cross) bollards and so on. Fairlead for guiding the cable through and change direction or limit its export position, and reduce the friction between the cable and the hull, main roller fairlead, chock, the guide rollers or roller, fairlead and the like. Mooring volume car and save for winding the cable. Mooring machinery used to tighten the ropes, sometimes doubles as a mechanical anchor mooring machinery. Mooring arrangement in the ship's head, tail and side edges, and symmetric multiprocessing around.