Tu Van Dau Tu Ho Tro Phat Trien Tu Thien Sao Mai Joint Stock Company Address: 5 To 10 Hamlet, Lane 236, Dai Tu Street, Dai Kim Ward, Hoang Mai District, Ha Noi City Enterprise code: 0102351938 Phone: 0917291255 Representative: Do Huu Tho Adress: Civil Group 29, De Tham Ward, Thai Binh City, Thai Binh Province Dai Kim Ward, Hoang Mai District, Ha Noi CityFounding date: 27 - 8 - 2007