Do Thi Sinh Thai Van Noi Joint Stock Company Address: 6th Floor, Hong Ha Center Building, 25 Ly Thuong Kiet, Phan Chu Trinh Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0104091636 Phone: 02439348866 Representative: Vu Dinh Chien Phan Chu Trinh Ward, Hoan Kiem District, Ha Noi CityFounding date: 7 - 8 - 2009