2025 The company's bimetallic composite brake disc processing technology obtained German patent certification


2024 The company was recognized as a Shandong Provincial Manufacturing Industry Single Champion Enterprise (for composite brake discs for new energy vehicles)


2024 The company was awarded the title of "Morningstar Factory" for digital economy in Shandong Province


2021 The company was recognized as a "Small Giant" enterprise specializing in unique and innovative technologies at the national level


2020 The company was rated as a "Gazelle Enterprise" in Shandong Province


2019 Company was awarded the title of "Specialization in Innovation" Enterprise and "A Company with A Technology" Corporation


2018 The third phase of new campus was completed and covers an area of 200 acres. It was turned to a world's leading brake disc manufacturing facility


2017 A municipal tech center was established


2016 Company were awarded as Provincial High-Tech Enterprise


2015 Company went public on NEEQ and entered the OEM market


2012 RSHN trademark was registered and approved for Chinese Domestic AM market


2010 Products were supplied for OES program of Ford Motor


2009 Start technical collaboration with global auto-parts giants like BR, FER.

2008 Imported in German and Japanese advanced casting lines in order to expand the capacity

2006 Brake discs were supplied to a numbers of European and US retail chain stores


2004 Products were accepted and traded in European AM market


2003 Factory was built to serve variety of US automobile parts market


2002 Products were exported to US AM market and serve to auto-part retail chain stores


2000 Company was founded and started to trade Brake components globally