Thuong Mai Van Tai Tuan Thanh Joint Stock Company Address: Civil Group 16, Khu 2, Ha Tu Ward, Ha Long City, Quang Ninh Province Enterprise code: 5700561031 Phone: 0203836795 Representative: Le Van Tuan Adress: Civil Group 16, Khu 2, Ha Tu Ward, Ha Long City, Quang Ninh Province Ha Tu Ward, Ha Long City, Quang Ninh ProvinceFounding date: 23 - 8 - 2005