The rapid development of my country's shipbuilding industry will further stimulate the market demand for marine cables. Affected by the working environment of ships, the cables used on ships are basically halogen-free, low-smoke, and salt-resistant special cables. In offshore platform operations, longitudinal water-sealed cables and umbilical cables will be widely used. The overall marine cable industry in my country will also greatly increase the demand for the development of the shipbuilding industry at home and abroad; and the market demand for special wire and cable and fiber optic cable for military ships, underwater vehicles, torpedoes, underwater decoys, and underwater reconnaissance devices will also increase. Will increase drastically. In addition, the maintenance of ships and the construction of related facilities such as docks will also provide a lot of market demand for other commonly used wires and cables.