Thuong Mai Va Ky Thuat Thanh Tam LTD Address: No 14, Lane 49, Huynh Thuc Khang Street, Lang Ha Ward, Lang Ha Ward, Dong Da District, Ha Noi City Enterprise code: 0101464174 Phone: 0913369877 Representative: Tran Viet Tam Adress: 17 Khoi My Da Civil Group, Bac My An Ward, Ngu Hanh Son District, Da Nang City Lang Ha Ward, Dong Da District, Ha Noi CityFounding date: 6 - 4 - 2004