Dau Tu Khoang San Sao Phuong Bac Joint Stock Company Address: 126a Tran Quoc Thao, Vo Thi Sau Ward, District 3, Ho Chi Minh City Enterprise code: 0317488555 Phone: 0356963827 Representative: Nguyen Van Viet Adress: 45 Khu 5 Civil Group, Ha Khau Ward, Ha Long City, Quang Ninh Province Vo Thi Sau Ward, District 3, Ho Chi Minh CityFounding date: 23 - 9 - 2022