Thuong Mai Dau Tu Cong Nghe Dong Nam Joint Stock Company Address: 40/17/19 Nguyen Van Dau, Ward 6, Binh Thanh District, Ho Chi Minh City Enterprise code: 0311888645 Phone: 0907668171 Representative: Tran Thi Hoang Trang Adress: 118 Le Lai, Ward 3, Go Vap District, Ho Chi Minh City Ward 6, Binh Thanh District, Ho Chi Minh CityFounding date: 20 - 7 - 2012