Song Tu LTD Address: Civil Group 4, Khu 7, Bai Chay Ward, Ha Long City, Quang Ninh Province Enterprise code: 5700675663 Phone: 02838981229 Representative: Do Thi Thoa Adress: No 15, Xuan Dieu Street, Tran Phu Ward, Mong Cai City, Quang Ninh Province Bai Chay Ward, Ha Long City, Quang Ninh ProvinceFounding date: 23 - 8 - 2007