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Market Prospect Of High Performance Special Paper Enveloped Wire And Cable In China
- Nov 14, 2017 -

The construction of urban rail transit in our country started later due to the restriction of economic strength and technical level. The quality characteristics of various paper covered wire are different, but all have the mechanical properties, chemical properties, electrical properties, thermal properties of the four properties. Enameled wire is the main and key raw material of electromagnetism, electric appliances and household appliances, telecommunication and electronic instrument electromagnetic windings. Before 2000, there were only the rail transit lines in the three cities of Beijing, Shanghai and Guangzhou. Is composed of two parts of the conductor and insulation, bare wire after annealing soften, and then after repeated painting, baking. With the development of industrial electrical appliances in the 21st century, with the rapid development of China's economy and the acceleration of urbanization, urban rail transit has also entered a period of great development. At present, a total of more than 40 cities in our country have formulated a large-scale rail transit development plan. At present, China has 10 cities opened 31 urban rail transit lines, operating mileage reached 835km. It is estimated that by 2016, China will build 89 urban rail transit systems totaling 2,500km. China's urban rail transit industry has entered a new stage of leapfrog development. China has become the largest urban rail transit market in the world. It is predicted that during the "12th Five-Year Plan" period, rail transit trains and trailers will use about 250,000 to 30,000 km of rail transit cables. The rapid development of home appliances, telecommunications and electronic products will bring broader applications and markets to enameled wire. Urban rail transit signal cable with an annual volume of about 1.5 to 2 million km. 

China has become the world's paper-covered wire manufacturing center and processing base. It is the largest producer and seller of paper-covered wire in the world, accounting for 30% of the global total output. China enameled wire production in the past two decades, the special rail transit cable market was mainly occupied by three cable companies, namely, Hao Xin, Nexen and Chaohu Haixing Cable Factory. Among them, HaoXun and Nexen are the world's leading high-end special wire and cable manufacturing enterprises and have established production bases in China. In the rapid development of high-speed rail, the two foreign-funded enterprises occupy a total market share of over 90% Traffic also occupies about 60% of the market. Chaohu Haixing Cable is the largest domestic manufacturer of rail transit cable, increasing at an annual rate of more than 10%. It is estimated that by 2015 it will increase to about 50%, reach the scale of 1.6 million t / a and become a veritable enterpriser and power of enameled wire production. It is a designated wire manufacturer specialized in the Ministry of Railways. It occupies about 35% of the market share in urban rail transit and also occupies about 10% of the market in the high-speed railway industry.

In the field of rail transit, as in the field of civil aviation, China has become the largest producer and user of electronic components such as relays, micro-motors and electronic transformers after long-term development. However, due to the international differences in technology, technology and equipment , The supply of high-performance special cables has yet to rely on imports, but fortunately there have been companies that can partially replace imports such as Chaohu Haixing in this area. Believing that as the amount of cable used for rail transit Expanding and enterprise research and development process deepening, there will be more and more similar enterprises come to the fore, micro-enameled wire in the domestic production capacity is far unable to meet the demand. In this high-end market to occupy a place.