Aztech Viet Nam Joint Stock Company Address: No 11, Alley 41, 207 Bui Xuong Trach Lane, Khuong Dinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0107976806 Phone: 0913510333 Representative: Pham Thi Mung Khuong Dinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 28 - 8 - 2017