Dau Tu Thuong Mai Va Khai Thac Khang San Cat Gia Son Joint Stock Company Address: No 7, Lane 152, Hao Nam Street, O Cho Dua Ward, Dong Da District, Ha Noi City Enterprise code: 0102714740 Phone: 0245116877 Representative: Nguyen Hung Son Adress: No 7, Lane 152, Hao Nam Street, O Cho Dua Ward, Dong Da District, Ha Noi City O Cho Dua Ward, Dong Da District, Ha Noi CityFounding date: 11 - 4 - 2008