2016

Set up a production workshop, mold development, and sample proofing.

2017

The product was approved by customers, and small batch trial production orders were started, and mass production was completed by the end of the year.

2018

Stable production of industrial-grade copper backplanes, and development of automotive-grade module copper backplanes at the same time.

2019

The vehicle-level flat copper base plate has been mass-produced, and the processing technology has been further stabilized, achieving annual sales of 6.5 million yuan.

2020

Completed the development of flat copper base plate series. Simultaneously expand the customer base and start the development of the vehicle-level Pin copper base plate project. At the same time, quality system certifications such as IATF1949 and ISO45001 were launched in the fourth quarter, and the audit is expected to be completed in the first quarter of 2022.

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