Dau Tu Va Dich Vu Cong Nghe Chau A Joint Stock Company Address: No 32, 442/1 Au Co Alley, Nhat Tan Ward, Tay Ho District, Ha Noi City Enterprise code: 0108015308 Phone: 0389006288 Representative: Pham Anh Tiep Nhat Tan Ward, Tay Ho District, Ha Noi CityFounding date: 9 - 10 - 2017