● 2010 start trading business of trading ● 2015 start first production trading Supply aluminium welding parts for clients ● 2017 Business line name TSW ● 2017 TSW is a main dealer of Fronius (Thailand) ● 018 TSW is a main welding SI. of KUKA (Thailand) ● 2018 TSW will be a main of welding SI. of ABB (Thailand) ● 2018 TSW is a main welding SI. Of EIT Laser welding ● 2020-2023 TSW is a main Fronius PartnerPlus ● Automation welding by robotPower Source welding machine ● Service & Spare part fronius