Cong Nghe Thuc Pham Bac Hung Hai Joint Stock Company Address: No 16/20, 823 Hong Ha Lane, Chuong Duong Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0106816782 Phone: 0904021666 Representative: Nguyen Viet Dung Adress: No 3a, Quang Trung, Trang Tien Ward, Hoan Kiem District, Ha Noi City Chuong Duong Ward, Hoan Kiem District, Ha Noi CityFounding date: 10 - 4 - 2015