Dau Tu Tu Van Xay Dung Thanh Son Joint Stock Company Address: No 2B-Nha B, Bo Giao Duc Va Dao Tao Town, Lane 766, Lang Street, Lang Thuong Ward, Dong Da District, Ha Noi City Enterprise code: 0107339701 Phone: 0937006785 Representative: Tran Van Son Adress: Hung Phuc Hamlet, Tuong Giang Commune, Tu Son Town, Bac Ninh Province Lang Thuong Ward, Dong Da District, Ha Noi CityFounding date: 2 - 3 - 2016