Dau Tu Ha Tang Va Khai Thac Dich Vu Nghi Duong Tay Bac Joint Stock Company Address: No 663, Tran Phu Street, Tieu Khu 13, Luong Son Town, Luong Son District, Hoa Binh Province Enterprise code: 5400519494 Phone: 0966963266 Representative: Nguyen Tien Dung Adress: Hamlet 5, Phu Cat Commune, Quoc Oai District, Ha Noi City Luong Son Town, Luong Son District, Hoa Binh ProvinceFounding date: 16 - 9 - 2020