2021-5-26, HUAJIN company was established.

 2021-8-1, the first relay came out.

2021, the annual output value is 3.2 billion CNY.

2022, the annual output value is 13 billion CNY.

2023, the annual output value is 28 billion CNY.

2024, the annual output value is 57 billion CNY.

2025, We were awarded the title of National High tech Enterprise.