Dau Tu Phat Trien Thien An Joint Stock Company Address: No 23, Lot 13a, Trung Yen 11 Street, Trung Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0107532511 Phone: 02868638928 Representative: Nguyen Van Tuyen Adress: TDP Dong 3, Co Nhue 2 Ward, Bac Tu Liem District, Ha Noi City Trung Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 8 - 8 - 2016