Tetris Education LTD Address: 8/52 Dinh Tien Hoang, Quarter 4, Da Kao Ward, District 1, Ho Chi Minh City Enterprise code: 0317694276 Phone: 0967784394 Representative: Nguyen Hong Hai Da Kao Ward, District 1, Ho Chi Minh CityFounding date: 21 - 2 - 2023