Khao Sat Thiet Ke Va Xay Dung Nguyen Nho Joint Stock Company Address: Nha Ba: Nguyen Thi Gioi, Civil Group 20, De Tham Ward, Cao Bang City, Cao Bang Province Enterprise code: 4800899136 Phone: 0972693697 Representative: Nguyen Van Nho Adress: Na Dan Hamlet, Nam Tuan Commune, Hoa An District, Cao Bang Province De Tham Ward, Cao Bang City, Cao Bang ProvinceFounding date: 8 - 3 - 2017