Khoa Hoc Ky Thuat Va Dich Vu CQVN LTD Address: 2nd Floor, Oct1 Building, Co Nhue - Xuan Dinh Urban Area, Pham Van Dong Street, Co Nhue 2 Ward, Bac Tu Liem District, Ha Noi City Enterprise code: 0111016012 Phone: 0862969380 Representative: Nguyen Thi Bac Founding date: 4 - 4 - 2025