Thuong Mai Hoan Hung LTD Address: Khau Han Hamlet, De Tham Ward, Cao Bang City, Cao Bang Province Enterprise code: 4800846631 Phone: 02063859188 Representative: Nguyen Thi Thao Adress: Khoi, 2B Street, Phuong, Co Street, Song Cong City, Thai Nguyen Province De Tham Ward, Cao Bang City, Cao Bang ProvinceFounding date: 13 - 8 - 2012