Van Tai Xay Dung Va Thuong Mai Trung Nghia Joint Stock Company Address: Tan An Street, Tan Dan Town, Yen Dung District, Bac Giang Province Enterprise code: 0104776485 Phone: 0947285409 Representative: Le Thi Hang Adress: Civil Group 35, Dong Anh Town, Dong Anh District, Ha Noi City Tan Dan Town, Yen Dung District, Bac Giang ProvinceFounding date: 24 - 6 - 2010