Founded in 1994, POWTECH was invested by a Taiwanese company and is an independently owned international corporation. offers effective range of power supply products sells to very broad spectrum telecoms industries.The recent development restructure Group allows take more active role the ...

Greenwich International Electric Corp ("GWIEC" for short) contributes herself to Low Carbon and Green energy industry. Based on the spirit of "Honesty, Mastery, Humanity", GWIEC relies dedicated work her staff, and powerful innovation capability High-tech ...