Tu Van Dia Ky Thuat Va Thiet Ke Xay Dung G.Tech Joint Stock Company Address: 34 Dao Duc Thong, Truong Thi Ward, Thanh Hoa City, Thanh Hoa Province Enterprise code: 2801073571 Phone: 0237710530 Representative: Lam Duc Toan Adress: 34 Dao Duc Thong, Truong Thi Ward, Thanh Hoa City, Thanh Hoa Province Truong Thi Ward, Thanh Hoa City, Thanh Hoa ProvinceFounding date: 6 - 10 - 2007