Thuong Mai - Dich Vu Truyen Thong Quang Cao Tam Tri Vang LTD Address: 68/240 Tran Quang Khai, Tan Dinh Ward, District 1, Ho Chi Minh City Enterprise code: 0312065940 Phone: 02838324712 Representative: Quach Ngoc Trinh Tan Dinh Ward, District 1, Ho Chi Minh CityFounding date: 26 - 11 - 2012