Dau Tu Phat Trien Cong Nghe CTG Viet Nam Joint Stock Company Address: No 80, Lane 23, Xuan La Street, Tay Ho District, Ha Noi City Enterprise code: 0104747685 Phone: 02462606186 Representative: Nguyen Van Dat Adress: No 10, Lane 32, Nam Du Street, Hoang Mai District, Ha Noi City Tay Ho District, Ha Noi CityFounding date: 8 - 6 - 2010