Tu Van Xay Dung Sustainable Joint Stock Company Address: No 48 Phan Huy Chu, Yet Kieu Ward, Ha Dong District, Ha Noi City Enterprise code: 0106871092 Phone: 02435527152 Representative: Nguyen Thi Phuong Adress: Zoom 101, Nha H4, Thanh Xuan Nam Ward, Thanh Xuan District, Ha Noi City Yet Kieu Ward, Ha Dong District, Ha Noi CityFounding date: 8 - 6 - 2015