Truyen Thong Va Quang Cao Smartlink LTD Address: 19/35 Nguyen Cuu Dam, Tan Son Nhi Ward, Tan Phu District, Ho Chi Minh City Enterprise code: 0318992444 Phone: 0938483518 Representative: Tran Hoang Yen Tan Son Nhi Ward, Tan Phu District, Ho Chi Minh CityFounding date: 9 - 6 - 2025