So Thong Tin Va Truyen Thong Address: No 10, Truong Chinh Street, Duc Xuan Ward, Bac Can City, Bac Can Enterprise code: 4700159152 Phone: 02149871063 Representative: Hoang Thi Hy Adress: Civil Group 3, Song Cau Ward, Bac Can City, Bac Can Duc Xuan Ward, Bac Kan City, Bac Kan ProvinceFounding date: 7 - 1 - 2008