Major History
2011~Now
2015 Company name changed in 2015 : TSM Co., Ltd Top materials
2014 12Ton Capa extended (July)
2013 Samsung corning anniversary excellent associate award
Ga Oxide & Metal(more than 5N) production
2012 Ga Oxide Set-up completed
Gallium Oxide production technology established (2Ton)
2011 TSM Co., Ltd plant 2 established
Wastes recycling process (2.5Ton per month)
 
2009~2010
2010 Waste treatment operation approved in 2010
R&D department approved
Registered as Samsung corning precision materials company
Registered as Heesung matel company
Patent registration (extracting high purity indium from indium waste liquid)
High purity indium metal production technology obtained
high purity in Oxide technology obtained
4N5 indium metal production facility established (2.5Ton )
2009 TSM Co., Ltd established