Dau Tu Va Xay Dung Dong Duong Thang Long Joint Stock Company Address: 8B Street, Khoi 7, Xuan An Town, Nghi Xuan District, Ha Tinh Province Enterprise code: 3001504372 Phone: 02393822888 Representative: Dao Xuan Duc Xuan An Town, Nghi Xuan District, Ha Tinh ProvinceFounding date: 5 - 10 - 2011