Dau Tu Thuong Mai Va Dich Vu Viet Son Joint Stock Company Address: No 1, Alley 5, Lane 106, Hoang Quoc Viet Street, Nghia Tan Ward, Cau Giay District, Ha Noi City Enterprise code: 0108298222 Phone: 0968583518 Representative: Dang Viet Anh Nghia Tan Ward, Cau Giay District, Ha Noi CityFounding date: 28 - 5 - 2018