Dang Vinh LTD Address: No 273, Khu Day Thep, Dong Dang Town, Cao Loc District, Lang Son Province Enterprise code: 4900614176 Phone: 02053851217 Representative: Tran Thi Nguyen Adress: No 112, Khu Lo Ren, Dong Dang Town, Cao Loc District, Lang Son Province Dong Dang Town, Cao Loc District, Lang Son ProvinceFounding date: 22 - 10 - 2010