Gsastudio (Ntnn) LTD Address: 60 Nguyen Dinh Chieu, Da Kao Ward, District 1, Ho Chi Minh City Enterprise code: 0313231598 Phone: 02838275385 Adress: 60 Nguyen Dinh Chieu, Da Kao Ward, District 1, Ho Chi Minh City Da Kao Ward, District 1, Ho Chi Minh CityFounding date: 25 - 4 - 2015