Thuong Mai Va Dich Vu Osn LTD Address: No 1a, 639 Hoang Hoa Tham Lane, Vinh Phuc Ward, Ba Dinh District, Ha Noi City Enterprise code: 0110421434 Phone: 0946773588 Representative: Tran Cong Son Vinh Phuc Ward, Ba Dinh District, Ha Noi CityFounding date: 19 - 7 - 2023