Thuong Mai Va Ung Dung Cong Nghe Tien Tien Joint Stock Company Address: 87a Tho Nhuom, Tran Hung Dao Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0101269624 Phone: 0249342516 Representative: Phan Van Linh Adress: 185 Luong Yen Bach Dang, Hai Ba Trung District, Ha Noi City Tran Hung Dao Ward, Hoan Kiem District, Ha Noi CityFounding date: 19 - 8 - 2002