Xay Dung Va Dich Vu Thang Long Joint Stock Company Address: No 57, Nguyen Tat Thanh Street, Khai Quang Ward, Vinh Yen City, Vinh Phuc Province Enterprise code: 2500295242 Phone: 0211290968 Representative: Vu Xuan Tuyen Adress: P313, Ban Doi Ngoai Town, Ngoc Khanh Ward, Ba Dinh District, Ha Noi City Khai Quang Ward, Vinh Yen City, Vinh Phuc ProvinceFounding date: 19 - 3 - 2008