Dau Tu Va Cong Nghe Thanh Ha Joint Stock Company Address: Civil Group 9, Hoang Cong Chat Street, Phu Dien Ward, Bac Tu Liem District, Ha Noi City Enterprise code: 0106289945 Phone: 0946424888 Representative: Nguyen Ngoc Sang Adress: An Dao Civil Group, Trau Quy Town, Gia Lam District, Ha Noi City Phu Dien Ward, Bac Tu Liem District, Ha Noi CityFounding date: 23 - 8 - 2013