QNB Window LTD Address: 2F Phan Triem, Hoa Xuan Ward, Da Nang Town, Viet Nam, Da Nang City Enterprise code: 0402323522 Phone: 0969735775 Representative: Vo Van Bien Hoa Xuan Ward, Hoa Vang District, Da Nang CityFounding date: 12 - 2 - 2026