On April 29, the afternoon closing news showed that the concept of printed circuit board fell, led by 0.802% of Shanghai Electric Power Co., Ltd., and shares of Zhengye technology, Shenghong technology, Eaton electronics and Mingyang circuit fell.
The listed companies of leading shares of PCB include:
Shanghai Electric Power Co., Ltd.: leading position. PCB industry is the basic industry of electronic information products manufacturing. At present, the global PCB manufacturing enterprises are mainly distributed in mainland China, Taiwan, Chinese mainland, Japan, Korea, the United States, Europe and other regions.
Shennan circuit: faucet. No. 18, Changjiang East Road, Xinwu District, Wuxi City, business scope: module module packaging products, electronic assembly, printed circuit boards, communication technology products, communication equipment, microelectronics and components, chemical analysis instruments, industrial automation equipment, office automation equipment, photoelectric technology equipment, production, processing and sales of high-end household appliances; Development and sales of computer and software; Import and export of all kinds of goods and technologies by self-operation (except those that are restricted by the state to operate or prohibit import and export by the company); Photographic plate making; The research and development, technical service, technical consultation, technology transfer and certification consulting service of printed circuit board; Leasing services for own machinery and equipment (excluding financial leasing).
The PCB concept unit also includes:
Derun Electronics: owns 70% equity of Hualin technology, and is the main designer, manufacturer and sales of flexible PCB.
Tianjin prin: the company has the R & D and production capacity of flexible circuit board and rigid flex combination circuit board. The main products of the company include high precision rigid printed board, high density interconnection printed board, rigid flex bonding board and aluminum substrate.
Chaohua Technology: announced on March 29th, 2019, the company intends to issue no more than 186328748 shares to no more than 10 qualified specific investors, with the total raised capital of no more than 950million yuan. After deducting the issuance cost, it is proposed to use all of them for the construction project of printing electric road board with an annual output of 1.2 million square meters, an annual output of 6million high-end core board projects and supplementary working capital.