Cong Nghe DBL Viet Nam Joint Stock Company Address: No 116 Mai Hac De, Le Dai Hanh Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0107568589 Phone: 02422467878 Representative: Nguyen Ngoc Bao Adress: No 116 Mai Hac De, Le Dai Hanh Ward, Hai Ba Trung District, Ha Noi City Le Dai Hanh Ward, Hai Ba Trung District, Ha Noi CityFounding date: 19 - 9 - 2016