Thuong Mai Dich Vu Cong Nghe Vien Thong Manh Long LTD Address: 38 Lam Son, Ward 2, Tan Binh District, Ho Chi Minh City Enterprise code: 0317447252 Phone: (0270) 3133737 Representative: Hoang Van Manh Adress: 38 Lam Son, Ward 2, Tan Binh District, Ho Chi Minh City Ward 2, Tan Binh District, Ho Chi Minh CityFounding date: 25 - 8 - 2022