Hoang Viet Address: Civil Group 19, De Tham Ward, Cao Bang City, Cao Bang Province Enterprise code: 4800404841 Phone: 02063750336 Representative: Tran Thi Huyen Adress: Civil Group 19, De Tham Ward, Cao Bang City, Cao Bang Province De Tham Ward, Cao Bang City, Cao Bang ProvinceFounding date: 23 - 12 - 2009