Detech Konnai Joint Stock Company Address: 2nd Floor, Detech Building, No 8, Ton That Thuyet Street, My Dinh 2 Ward, Nam Tu Liem District, Ha Noi City Enterprise code: 0109919031 Phone: 02437689234 Representative: Dao Van Tam Adress: No 47, Hoa Ma Street, Pham Dinh Ho Ward, Hai Ba Trung District, Ha Noi City My Dinh 2 Ward, Nam Tu Liem District, Ha Noi CityFounding date: 1 - 3 - 2022