True Technology Co., Ltd.
Room 1807, 18th Floor, Charm Vit Tower 
117 Tran Duy Hung Street, Cau Giay District, 
Hanoi, Vietnam 

Phone: +84-4-37765088
Fax: +84-4-37765089

E-Mail: info@truetech.com.vn
Web: www.truetech.com.vn