Tu Van Va Phat Trien Dau Tu Cong Nghiep Joint Stock Company Address: No 52 Hang Bun, Quan Thanh Ward, Ba Dinh District, Ha Noi City Enterprise code: 0101361669 Phone: 0247345229 Representative: Vu Quyet Thang Adress: 97 Yen Ninh, Ba Dinh District, Ha Noi City Quan Thanh Ward, Ba Dinh District, Ha Noi CityFounding date: 14 - 5 - 2003