Cong Nghe Tecosin Joint Stock Company Address: No 106e, Ngu Nhac Street, Thanh Tri Ward, Hoang Mai District, Ha Noi City Enterprise code: 0108775972 Phone: 02276505690 Representative: Tran Duc Hiep Adress: No 106e, Ngu Nhac Street, Thanh Tri Ward, Hoang Mai District, Ha Noi City Thanh Tri Ward, Hoang Mai District, Ha Noi CityFounding date: 10 - 6 - 2019