Worldwide, China's total wire and cable output value has surpassed the United States, becoming the world's largest wire and cable producer. With the rapid development of China's wire and cable industry, the number of new companies has continued to rise, and the overall technical level of the industry has been greatly improved.

　　 Since the reform and opening up, the huge production capacity formed by China's wire and cable manufacturing industry has made the world admirable. In 2009, the Chinese government actively stimulated domestic demand and increased investment in the construction and transformation of urban and rural power grids. The domestic wire and cable industry has ushered in new opportunities and has huge potential for development in the future.

　　 From the perspective of China's rapid economic development and historical growth, in recent years, my country's cable demand has increased by 15% every year, but there are fewer large-scale cable manufacturers. At the same time, ultra-clean cross-linked polyethylene insulation materials for high-voltage cables have not been produced in China so far, and many special wire and cable materials still rely on imports.

　　Reporter: The manufacturing industry itself is developing in the direction of accelerating environmental protection. Where are the breakthroughs for wire and cable companies in these areas?

　　 Shi Weiming: The product structure of my country's wire and cable industry has adjusted its development direction. With the EU promulgation of the ROHS directive, the research and development and large-scale adoption of eco-friendly wires and cables has become an international trend. With the increasing awareness of ecological and environmental protection, the application of halogen-free and low-smoke cross-linked polyolefin insulated wires and cables will gradually expand.

　　 At present, the application of flame-retardant and fire-resistant cables at home and abroad has expanded to many fields, such as mines, general-purpose rubber-sheathed cables, elevator cables, and cables for household appliances all have different levels of flame-retardant requirements. Key cities such as Beijing and Shanghai in my country have adopted halogen-free low-smoke cross-linked polyolefin insulated wires and cables.

　　 focuses on technological innovation and the sustainable use of raw materials. Only by reducing environmental pollution can we effectively increase resource utilization and reduce costs. It can be predicted that which company will do a good job in this area and become the leader of the wire and cable industry will be just around the corner.

Since submarine cable projects are recognized as complex and difficult large-scale projects by countries all over the world, complex technologies are used in environmental exploration, marine physical investigation, and cable design, manufacturing and installation. So far, submarine cable manufacturers are still one of the few in the world. many. Most of the submarine power cables used in my country currently need to be imported.

At present, the technical level of submarine cables cannot be compared with foreign counterparts. In particular, the manufacturing of 220 kV and above photoelectric composite submarine cables and submarine cross-linked cables are currently in the development stage in China. Some deep sea and oil platforms are used High-tech products are only in the understanding stage in China; some special submarine cable technologies are even poorly understood, and we still have a long way to go.

my country has a great demand for submarine cables. If cable manufacturers can seize the opportunity, innovate independently, and use their own favorable conditions to develop superior submarine cable products, they will not only have a place in the domestic market, but they will also be able to give full play to the domestic market. Cost advantage, enter the international market.

　　Reporter: The state's investment in UHV, UHV, and smart grids has undoubtedly opened up new market space for cable companies. What should companies do in this regard?

　　Shi Weiming: Now domestic wire and cable companies are facing a period of rapid development, which is closely related to the development of my country's economy, society, national defense, energy and other fields.

　　According to the national plan, the process of my country's new rural construction and rural urbanization will be accelerated. This requires considerable power support, which also requires a large amount of wires and cables.