1. The company was established in 2005
2. In 2006, it began to cooperate with well-known domestic bus manufacturers
3. Provided supporting services to domestic large construction machinery companies in 2007
4. Successfully developed new shield advanced sheet metal ash in 2011
5. In 2013, Xindun was awarded "Famous Brand of Small and Medium-sized Enterprises in Hebei Province".
6. In 2014, it was named "Science and technology smes in Hebei Province" by the Science and Technology Department of Hebei Province.
7. Passed IS09001:2008 Quality Management and IS014001:2004 Environmental Management system certification in 2015
8. Break ground on the new plant in 2016
9. Awarded the Second Prize of Science and Technology by Shijiazhuang Municipal People's Government in 2017
10. In 2018, spraying atomic-ash was developed successfully and applied to the production of highway passenger cars
11. In 2019, the preparation method and application of atomized ash for high-speed trains were obtained the national patent
12. In 2020, spraying type putty is applied to the production of high-speed rail and bullet trains
13, opening the new plant in 2022
14. In 2023, it was granted the safety production license by Hebei Provincial Emergency Management Department