Xay Dung Va Thuong Mai Sy Oanh LTD Address: No 630, Khoi 4, Phuong, Co Street, Song Cong City, Thai Nguyen Province Enterprise code: 4600549800 Phone: 0972161617 Representative: Ho Thi Kieu Oanh Adress: Khoi 4, Phuong, Co Street, Song Cong City, Thai Nguyen Province Pho Co Ward, Song Cong City, Thai Nguyen ProvinceFounding date: 9 - 4 - 2009