Thiet Ke Va Xay Dung K3design Viet Nam Joint Stock Company Address: 508, Lang Street, Lang Ha Ward, Dong Da District, Ha Noi City Enterprise code: 0108327681 Phone: 0936136929 Representative: Pham Ngoc Linh Lang Ha Ward, Dong Da District, Ha Noi CityFounding date: 18 - 6 - 2018