Chung Minh Thanh Address: No 42, Tieu Khu Le Hong Phong, Bac Son Town, Bac Son District, Lang Son Province Enterprise code: 4900289790 Phone: 02053837363 Representative: Do Duc Hung Adress: No 42, Tieu Khu Le Hong Phong, Bac Son Town, Bac Son District, Lang Son Province Bac Son Town, Bac Son District, Lang Son ProvinceFounding date: 26 - 12 - 2008