Cogn Ty TNHH TM Dich Vu Yen Long Address: Vo Thi Sau Street, TK11, Nam Ly Ward, Dong Hoi City, Quang Binh Province Enterprise code: 3100562777 Phone: 02323823238 Representative: Tran Thi Kim Yen Adress: TK11, Nam Ly Ward, Dong Hoi City, Quang Binh Province Nam Ly Ward, Dong Hoi City, Quang Binh ProvinceFounding date: 22 - 3 - 2010