Xay Dung Va Thuong Mai Hoang Thanh Joint Stock Company Address: Yen La Hamlet, Tan Hong Ward, Tu Son Town, Bac Ninh Province Enterprise code: 2300351203 Phone: 0975753593 Representative: Ngo Quang Tuong Adress: Yen La Hamlet, Tan Hong Ward, Tu Son Town, Bac Ninh Province Tan Hong Ward, Tu Son City, Bac Ninh ProvinceFounding date: 24 - 11 - 2008