Jinguan Electric (688517.SH): The company has completed the determination of basic processes for conventional thermally conductive ceramic substrates such as aluminum nitride and silicon nitride, and has submitted samples to customers.

Gelonghui, May 12th ┃ Jinguan Electric (688517.SH) stated on the investor interaction platform that the company has made progress in the research and development of semiconductor ceramic substrates. It has completed the determination of basic processes for conventional thermally conductive ceramic substrates such as aluminum nitride and silicon nitride, and samples have been sent to customers. Qualified laboratory samples of direct bonded copper (DBC) ceramic substrates and active metal brazed (AMB) copper ceramic substrates have also been developed. The company is currently conducting verification work on process stability and reliability to lay the foundation for subsequent application and promotion.

Gelonghui FinanceMay 12 15:33

Listed companies have been announcing a wave of successful bids, with the power equipment industry continuing to enjoy robust growth.

①According to media reports, with the progress of the State Grid's bidding and tendering work, listed companies in the power equipment industry chain have recently announced a wave of successful bids. ②Orient Securities stated that the State Grid’s RMB four-trillion investment plan for the '15th Five-Year Plan' will be implemented at the beginning of 2026, and the domestic power equipment industry is expected to maintain high growth momentum continuously.

cls.cnMay 8 07:57

Express News | Jinguan Electric announced that the company has won bids for two packages of lightning arrester products, with a total contract value of 42.2526 million yuan.

BreakingsMay 6 17:48

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