List of leading shares of copper clad laminate
1, Yi Sheng science and technology (600 183), the company's main business is engaged in the manufacture and sales of copper clad laminate, ranking second in the world, and it is also one of the most complete companies in the global copper clad laminate industry.
2. Tongling Nonferrous Metals Group Co., Ltd. (000630) is a listed company integrating copper mining, smelting, processing and trading.
3. Hong Sheng Science and Technology (300476) is mainly engaged in the production and sales of R&D and high-density printed circuit boards.
4. Nord Co., Ltd. (600 1 10) is mainly engaged in the production and sales of high-grade copper foil for lithium ion batteries and the development of lithium battery materials. In recent years, with the vigorous development of lithium battery industry and new energy automobile industry in China, the demand for electrolytic copper foil for lithium batteries has increased steadily. Taking advantage of the trend, the company seized the opportunity of the outbreak of new energy vehicles and lithium battery industry, concentrated resources and energy to increase the investment and layout of the main site of lithium battery copper foil. At present, two lithium battery copper foil manufacturers in Huizhou, Guangdong and Xining, Qinghai have formed an annual production capacity of 30,000 tons, which is one of the largest lithium battery copper foil manufacturers in China, occupying more than 30% of the market share and ranking first in the market.
5. Ultrasonic Electronics (000823), mainly engaged in the production of R&D and printed circuit boards.
6. Jinan Jiguo (002636), the company's copper-clad products account for 98.44% of its main business income.
7. Huazheng New Materials (603 186) with an annual production capacity of 4.5 million square meters have been released one after another.
8. Chaohua Technology (002288), the company's standard copper foil production capacity is 6,543,800 tons, and it is planned to build 20,000 tons of lithium-ion copper foil production capacity of 20 million copper clad laminates, which is expected to be put into production this year; The revenue of copper foil was 457 million, accounting for 32.8%, and that of copper clad laminate was 377 million, accounting for 27%.
9. Gosbell (002848), the company began to study high-frequency microwave copper clad laminate in 2008, and has accumulated 10 years of technology. We have our own core original invention technology on the high-frequency microwave copper clad laminate substrate, which is independently created and developed by the company.