Thuong Mai, Dich Vu Va Ky Thuat Ngan Ha LTD Address: No 05, Alley 139/34, Lane 139, Tam Trinh Street, Mai Dong Ward, Mai Dong Ward, Hoang Mai District, Ha Noi City Enterprise code: 0101423308 Phone: 0248627599 Representative: Tran Thu Hang Adress: No 67 Civil Group 20, Quang Trung Ward, Thai Binh City, Thai Binh Province Mai Dong Ward, Hoang Mai District, Ha Noi CityFounding date: 4 - 12 - 2003