Tu Van Xay Dung Va Chuyen Giao Cong Nghe Hong Ha Vina Joint Stock Company Address: No 43, 119/48 Ho Dac Di Alley, Nam Dong Ward, Dong Da District, Ha Noi City Enterprise code: 0104900132 Phone: 02466572829 Representative: Pham Quang Tien Adress: 31 Tap The Cong Ty O To Van Tai, Mo Lao Ward, Ha Dong District, Ha Noi City Nam Dong Ward, Dong Da District, Ha Noi CityFounding date: 6 - 9 - 2010