Chaha LTD Address: No 66, Pham Huy Thong Street, Ngoc Khanh Ward, Ba Dinh District, Ha Noi City Enterprise code: 0110172795 Phone: 0921181616 Representative: Nguyen Thi Hien Adress: No 108B, Thu Le Village, Ngoc Khanh Ward, Ba Dinh District, Ha Noi City Ngoc Khanh Ward, Ba Dinh District, Ha Noi CityFounding date: 4 - 11 - 2022