Dau Tu Xay Dung Va Phat Trien Son Tung Joint Stock Company Address: No 6, Lane 41, Hamlet 4, Ta Thanh Oai Commune, Thanh Tri District, Ha Noi City Enterprise code: 0107005561 Phone: 0947645581 Representative: Nguyen Van Toan Adress: Khu 15, Trung Cam Hamlet, Dai Tu Commune, Yen Lac District, Vinh Phuc Province Ta Thanh Oai Commune, Thanh Tri District, Ha Noi CityFounding date: 25 - 9 - 2015