1, Jiangfeng Electronics: Jiangfeng Electronics is a leading listed company and one of the leading domestic standard industries. The company has strong technical research and development capabilities and product development capabilities, actively participates in market competition with international companies on a global scale, and constantly enters the supply chain system of high-quality customers at home and abroad.
2. A Shichuang: A Shichuang is a listed company engaged in the research and development of PVD coatings, which has a high reputation and market share among the leading listed companies in China. The company has professional R&D and production capacity. Its main products include sputtering targets and evaporation materials, which are used to prepare various thin film materials. As a leading stock, A Shi has certain competitiveness and influence in the subject area.