Thanh Son Hai LTD Address: No 23C, Lane 389/88, Truong Dinh Street, Tan Mai Ward, Hoang Mai District, Ha Noi City Enterprise code: 0101476405 Phone: 0246623482 Representative: Do Van Dac Adress: No 88, 1C Civil Group, Tan Mai Ward, Hoang Mai District, Ha Noi City Tan Mai Ward, Hoang Mai District, Ha Noi CityFounding date: 27 - 4 - 2004