Y Duoc Thien Nhien Viet Bac LTD Address: No 508, Linh Nam Street, Tran Phu Ward, Hoang Mai District, Ha Noi City Enterprise code: 0109041942 Phone: 0911568898 Representative: Pham Thi Mai Huong Tran Phu Ward, Hoang Mai District, Ha Noi CityFounding date: 30 - 12 - 2019