Short Name: COTECH
Director: Doan Van Nghia
Accountant: Tran Khanh Tung
License ID: 5700672091, date 08-08-2007
Date Active: 2007-08-08
Main category: Building railways and highway construction
Mong cai City, Đường Trà Cổ, (+84)33 3773951, Quang Ninh Province, Phường Trà Cổ, (+84)33 3773951