Dau Tu Stek Joint Stock Company Address: No 9, Lane 497, Au Co Street, Nhat Tan Ward, Tay Ho District, Ha Noi City Enterprise code: 0105564211 Phone: 02466585677 Representative: Le Quoc Lam Adress: Tan Cong Hamlet, Dong Tan Commune, Dong Son District, Thanh Hoa Province Nhat Tan Ward, Tay Ho District, Ha Noi CityFounding date: 13 - 10 - 2011