Dau Tu Dich Vu Va Thuong Mai Son Tung LTD Address: No 355, Civil Group 1, Khu 3, Yet Kieu Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701904845 Phone: 0327924943 Representative: Cao Thi Ho Nguyet Yet Kieu Ward, Ha Long City, Quang Ninh ProvinceFounding date: 8 - 11 - 2017