Service Online LTD Address: 60 Nguyen Dinh Chieu, Da Kao Ward, District 1, Ho Chi Minh City Enterprise code: 0317476341 Phone: 0357094694 Representative: Nguyen Doan Hai Dang Adress: 100 Banh Van Tran, Ward 7, Tan Binh District, Ho Chi Minh City Da Kao Ward, District 1, Ho Chi Minh CityFounding date: 15 - 9 - 2022