Hoc Vien Dao Tao Mau Toc Oscar Joint Stock Company Address: No 462 La Thanh, O Cho Dua Ward, Dong Da District, Ha Noi City Enterprise code: 0107515273 Phone: 0828459999 Representative: Nguyen Van Giang Adress: No 462 La Thanh, O Cho Dua Ward, Dong Da District, Ha Noi City O Cho Dua Ward, Dong Da District, Ha Noi CityFounding date: 22 - 7 - 2016