Thuong Mai Va Dau Tu Lam Son LTD Address: No 11, Alley 47, Lane 255, Linh Nam Street, Vinh Hung Ward, Hoang Mai District, Ha Noi City Enterprise code: 0101801888 Phone: 0246431664 Representative: Luu Quang Binh Adress: No 109C, T361, Vinh Tuy Ward, Hai Ba Trung District, Ha Noi City Vinh Hung Ward, Hoang Mai District, Ha Noi CityFounding date: 24 - 10 - 2005