Doanh Nghiep Thuong Mai Thanh Dao Address: Ly Thuong Kiet Street, Tien Yen Town, Tien Yen District, Quang Ninh Province Enterprise code: 5700291120 Phone: 02033876278 Representative: Khong Minh Thanh Adress: Dong Tien Street, Tien Yen Town, Tien Yen District, Quang Ninh Province Tien Yen Town, Tien Yen District, Quang Ninh ProvinceFounding date: 9 - 11 - 1999