Sach Va Thiet Bi Giao Duc Quang Binh Joint Stock Company Address: Tieu Khu 2, Hoan Lao Town, Bo Trach District, Quang Binh Province Enterprise code: 3100803221 Phone: 02323612222 Representative: Nguyen Dinh Hoang Adress: T.Giao Te, Duc Ninh Commune, Dong Hoi City, Quang Binh Province Hoan Lao Town, Bo Trach District, Quang Binh ProvinceFounding date: 12 - 12 - 2011