Dau Tu Golden Key Joint Stock Company Address: 5th Floor, Simco Building, No 28 Pham Hung, My Dinh 1 Ward, Nam Tu Liem District, Ha Noi City Enterprise code: 0108786903 Phone: 02439913668 Representative: Chu Thi Thanh Hoa Adress: P408a, Nha D14B, Quynh Mai Ward, Hai Ba Trung District, Ha Noi City My Dinh 1 Ward, Nam Tu Liem District, Ha Noi CityFounding date: 17 - 6 - 2019