Thuong Mai Va Truyen Thong Oska LTD Address: No 280, Pham Van Dong Street, TDP Dong 3, Dong Ngac Ward, Ha Noi City, Viet Nam, Ha Noi City Enterprise code: 0111413316 Phone: 0918003008; Representative: Le Thi Dung Dong Ngac Ward, Bac Tu Liem District, Ha Noi CityFounding date: 15 - 3 - 2026