So 2 - Tap Doan Dong Do Joint Stock Company Address: No 100 Ly Tu Trong, Quang Trung Ward, Ha Dong District, Ha Noi City Enterprise code: 0103643549 Phone: 02433604327 Representative: Nguyen Ngoc Dung Adress: No 1, 4 Nguyen Cong Tru Lane, Phuc La Ward, Ha Dong District, Ha Noi City Quang Trung Ward, Ha Dong District, Ha Noi CityFounding date: 28 - 3 - 2009