Hop Tac Xa Olai Address: Phu Son Nam Hamlet, Hoa Khuong Commune, Hoa Vang District, Da Nang City Enterprise code: 0402139650 Phone: 0903536964 Representative: Nguyen Ngoc Tuan Adress: Civil Group 29, Thac Gian Ward, Thanh Khe District, Da Nang City Hoa Khuong Commune, Hoa Vang District, Da Nang CityFounding date: 18 - 3 - 2022