Cong Nghe Tan Tien Thang Joint Stock Company Address: Zoom 106, No 36 Le Duan, Van Mieu Ward, Dong Da District, Ha Noi City Enterprise code: 0104593393 Phone: 0984381665 Representative: Duong Thu Huong Adress: Thai Lai Hamlet, Tien Thang Commune, Me Linh District, Ha Noi City Van Mieu Ward, Dong Da District, Ha Noi CityFounding date: 12 - 4 - 2010