Truyen Thong Thuong Mai Dich Vu Quang Cao Ngoc Ruby LTD Address: No 874/25 /11 Doan Van Bo, Ward 18, District 4, Ho Chi Minh City Enterprise code: 0317314220 Phone: 0935724088 Representative: Bui Quang Huy Ward 18, District 4, Ho Chi Minh CityFounding date: 30 - 5 - 2022