Van Tai Va Dau Tu Viet Tin Joint Stock Company Address: No 1a, A1, Thai Thinh Street, Lang Ha Ward, Lang Ha Ward, Dong Da District, Ha Noi City Enterprise code: 0102787072 Phone: 02435149045 Representative: Nguyen Thi Thanh Thuy Adress: No 82a Tho Nhuom, Hoan Kiem District, Ha Noi City Lang Ha Ward, Dong Da District, Ha Noi CityFounding date: 23 - 6 - 2008