San Xuat Thiet Bi Giao Duc Va Bang Viet Viet - Han Joint Stock Company Address: No 99, Lane 277, Dao Cam Moc Street, Civil Group 37, Viet Hung Commune, Dong Anh District, Ha Noi City Enterprise code: 0110065722 Phone: 0965085678 Representative: Nguyen Thi Doan Viet Hung Commune, Dong Anh District, Ha Noi CityFounding date: 19 - 7 - 2022