Dau Tu Toan Cau Van Thang Joint Stock Company Address: 16th Floor Charmvit Tower, No 117 Tran Duy Hung, Trung Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0107480221 Phone: 0976575695 Representative: Pham Duc Thang Adress: Ngai Cau Hamlet, An Khanh Commune, Hoai Duc District, Ha Noi City Trung Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 21 - 6 - 2016