C&B Established in Shenzhen.
2006
2009
Determine industrial resistor as the main development dir-ection
Start the research and develop-ment of industrial resistors and raw materials
2012
2016
Established the RESl brand.
Established Changsha RESI R&D and testing lab.
2018
2020
Secured nearly ¥100 milion in Se-ries A funding,led by CR Capital.
Suzhou smart factory opened. wwhally-owned acquisilion of GuilinStrong and Shanghai Tongli. Secured more than ¥200 million in Series B funding, led by Hilhouse and Source Code Capital.
2021