- 1990: Established CHIEN BIAN CO., LTD.
- 1992: Established XIAMEN ZHICHENG ELECTRON CO., LTD.
- 1997: CHIEN BIAN CO., LTD. acquiresed TUV-ISO 9002.
- 1998: XIAMEN ZHICHENG factory acquiresed TUV-ISO 9002.
- 2000: Magnesium factory set up in Taiwan.
- 2001: Magnesium factory set up in Xiamen.
- 2003: Xiamen factory acquiresed SONY GREEN PARTNER, TUV IS0 9001.
- 2004: Xiamen factory acquiresed ISO 14001.
- 2007: Xiamen factory acquiresed UL certification.
- 2014: Established CHIEN BIAN JAPAN CO., LTD.
- 2015: Established VIETNAM CHIEN BIAN CO., LTD.
- 2016: Vietnam factory acquiresed ISO 9001, ISO 14001.
- 2021: Xiamen factory acquiresed automobile IATF 16949 certification.