2015-09
Obtain "career-related waste through the reuse of text indium License"
2014-02
Officially joined The Formosa Association of Resource Recycling
2013-07
Obtain "career-related waste case of indium recycling permit"
2012-11
Obtain ISO14001 international environmental management system certification
2012-02
Refined indium production line amplification, three tons / monthly production capacity
2010-12
Projects designed by Branch "5N indium refining electrolysis technology development."