Short Name: 30-4, JSC
Representative: Nguyễn Thanh Dương
Director: Lê Khả Tuyên
Accountant: Bế Văn Quân
License ID: , date 21-06-2001
Date Active: 2011-03-08
Main category: Mining iron ores
Tổ 22 đường 3/10, Cao Bang Province, Phường Sông Bằng, Cao Bang City