Tu Van Dau Tu & Xay Dung Dai An Joint Stock Company Address: Nha Ong Le Vuong Ngoc, Lot 10 Mat Bang 56 Khu Tai Dinh Cu Tho, Quang Hung Ward, Thanh Hoa City, Thanh Hoa Province Enterprise code: 2801295486 Phone: 0237375948 Representative: Le Vuong Ngoc Thanh Hoa City, Thanh Hoa ProvinceFounding date: 10 - 3 - 2009