Thuong Mai Dich Vu Ky Thuat Vien Thong Bao An LTD Address: 90 Nguyen Thi Thap, Tan Hung Ward, District 7, Ho Chi Minh City Enterprise code: 0310849354 Phone: 02835063168 Representative: Le Minh Duc Adress: 348 Le Duan, Ea Tam Ward, Buon Ma Thuot City, Dac Lac Province Tan Hung Ward, District 7, Ho Chi Minh CityFounding date: 13 - 5 - 2011