Kinh Doanh Vang Bac Huu Nghi I LTD Address: No 37, Ho Tung Mau Street, Tu Liem Ward, Nam Tu Liem District, Ha Noi City Enterprise code: 0111451865 Phone: 0948849799 Representative: Tran Ngoc Anh Nam Tu Liem District, Ha Noi CityFounding date: 8 - 4 - 2026