Ky Thuat Cong Nghe Duc Binh LTD Address: No 596, H1 Tan Mai, Tan Mai Ward, Hoang Mai District, Ha Noi City Enterprise code: 0102917099 Phone: 0248641543 Representative: Nguyen Tho Binh Adress: 12a4b Tan Mai, Tan Mai Ward, Hoang Mai District, Ha Noi City Tan Mai Ward, Hoang Mai District, Ha Noi CityFounding date: 22 - 9 - 2008