Mot Thanh Vien Dich Vu Vien Thong Astec LTD Address: No 4 Le Van Linh, Hang Ma Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0108650451 Phone: 0987794948 Representative: Nguyen Quang Nam Hang Ma Ward, Hoan Kiem District, Ha Noi CityFounding date: 15 - 3 - 2019