Dich Vu O To Quang Binh Joint Stock Company Address: Quang Trung Street, Phu Hai Ward, Dong Hoi City, Quang Binh Province Enterprise code: 3101036311 Phone: 0913386363 Representative: Le Thi Ha Phu Hai Ward, Dong Hoi City, Quang Binh ProvinceFounding date: 10 - 8 - 2017