Cong Nghe VCS Viet Nam Joint Stock Company Address: No 80 Lang Ha, Lang Ha Ward, Dong Da District, Ha Noi City Enterprise code: 0105933356 Phone: 02437739823 Representative: Nguyen Ngoc Hung Adress: No 395a Nguyen Trai, Phu Son Ward, Thanh Hoa City, Thanh Hoa Province Lang Ha Ward, Dong Da District, Ha Noi CityFounding date: 2 - 7 - 2012