Cong Nghe Va Phat Trien The Thong Minh (Ntnn) Joint Stock Company Address: 32 Duy Tan, Ward 15, Phu Nhuan District, Ho Chi Minh City Enterprise code: 0313008913 Phone: 02838680063 Representative: Le Van Bang Adress: 32 Duy Tan, Ward 15, Phu Nhuan District, Ho Chi Minh City Ward 15, Phu Nhuan District, Ho Chi Minh CityFounding date: 11 - 11 - 2014