1984Years

It developed low alloy chilled iron casting camshaft and won the gold award of the state Spark Program in "the Seventh Five-year Plan" in Jiangxi Province in 1984.

2004Years

Independent innovation products of Jiangxi Province.

2009Years

"Tongxin" won the famous trademark of Jiangxi Province

2014Years

Awarded the "Specialized and New" SME of Jiangxi Province.

2005Years

Awarded "High-tech Enterprise" of Jiangxi Province

2018Years

Awarded the "provincial enterprise technology center".

2022Years

Set up post-doctoral workstation