Thuong Mai Yen Uyen LTD Address: Civil Group 31, Khu 3, Cao Xanh Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701862377 Phone: 01639264776; 0339264776 Representative: Do Thi Dien Cao Xanh Ward, Ha Long City, Quang Ninh ProvinceFounding date: 20 - 4 - 2017