Cong Nghe Bitgem Joint Stock Company Address: 2nd Floor, Trung Yen 1 Building, Trung Yen Urban Area, Trung Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0109914668 Phone: 0835050008 Representative: Pham Tan Nam Trung Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 24 - 2 - 2022