1 Thanh Vienthanh Dong LTD Address: No 779, Nguyen Van Cu, Hong Hai Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701314892 Phone: 02033832922 Representative: Tran Tat Thoan Hong Hai Ward, Ha Long City, Quang Ninh ProvinceFounding date: 17 - 9 - 2009