Thuong Mai Duc Hanh LTD Address: Civil Group 39, Hong Ha Ward, Yen Bai City, Yen Bai Province Enterprise code: 5200177885 Phone: 0216885849 Representative: Nguyen Chi Khanh Hong Ha Ward, Yen Bai City, Yen Bai ProvinceFounding date: 25 - 5 - 2000