- 2021
- 03Introduction of Viper tooth grinding machine
- 01Opening of Northern Gyeonggi Office
- 2020
- 01Initial export to Germany
- 01Opening of Japanese Office
- 2019
- 12Exported $3 million
- 11Opening of the European office
- 2018
- 12Top $1 million in exports
- 01Introduction of MES
- 2016
- 01Japan's industrial machinery and parts exports begin
- 2014
- 04SMG Co, Ltd and Sam Mi Gear Merged
- 01Established the eastern office in Chang-won city
- 2013
- 03Established SMG Co. ltd
- 12Moved to the new complex in Cheom-dan 2 jigu, Gwang-ju
- 2012
- 12 Achieved TS 16949 authentication
- 2011
- 11Achieved ISO 14001 authentication