Thiet Bi Va Dich Vu Dien Tu Vien Thong Viet Joint Stock Company Address: 629/45e Cach Mang Thang Tam, Ward 15, District 10, Ho Chi Minh City Enterprise code: 0304388698 Phone: 0908535371 Representative: Le Phuong Thu Adress: 629/45e Cach Mang Thang 8, Ward 15, District 10, Ho Chi Minh City Ward 15, District 10, Ho Chi Minh CityFounding date: 9 - 6 - 2006