Chi Nhanh Cty Co Phan Doi Tac Mat Troi Toan Cau A.I (Ntnn) Address: 456, 458 Hai Ba Trung, Tan Dinh Ward, District 1, Ho Chi Minh City Enterprise code: 0311263227 Phone: 0839143924 Tan Dinh Ward, District 1, Ho Chi Minh CityFounding date: 20 - 10 - 2011