1997
October
The company was established and began to develop and produce fuses for overcurrent protection;
2003
March
Through the ISO9001 quality system certification;
2005
May
Due to the expansion of production scale, the third industrial zone of Fuqiao, Fuyong Street, Baoan District, Shenzhen was relocated;
2007
June
Through the ISO14001 environmental management system certification;
2008
June
The company became a member of the China Fuse Standardization Technical Committee Small Fuse Technical Committee (SAC/TC430/SC3);
2011
December
Start production of gas discharge tubes for lightning protection;
2016
May
Start production of high voltage power fuses;
2017
August
The company was named "National High-tech Enterprise".
2018
March
Through the IATF16949:2016 automotive quality management system certification.
2021
December
The company was selected for the list of special new small and medium-sized enterprises in Guangdong Province.