Thuong Mai & Dich Vu Nhu Quynh LTD Address: No 137, Khu Lo Ren, Dong Dang Town, Cao Loc District, Lang Son Province Enterprise code: 4900238683 Phone: 0205851443 Representative: Ha Thi Nhu Adress: No 137, Khu Lo Ren, Dong Dang Town, Cao Loc District, Lang Son Province Dong Dang Town, Cao Loc District, Lang Son ProvinceFounding date: 24 - 1 - 2006