Hoang Trang LTD Address: Bac Tu Son Urban Area, Dong Nguyen Ward, Tu Son Town, Bac Ninh Province Enterprise code: 2300364386 Phone: 02223744166 Representative: Tran Thi Loi Adress: Bac Tu Son Urban Area, Dong Nguyen Ward, Tu Son Town, Bac Ninh Province Dong Nguyen Ward, Tu Son City, Bac Ninh ProvinceFounding date: 26 - 12 - 2008