Blue Windown LTD Address: No 40, Nguyen Than Hien Street, Hoa Hai Ward, Ngu Hanh Son District, Da Nang City Enterprise code: 0402273744 Phone: 0902161652 Representative: Nguyen Thi Hoai Thuong Hoa Hai Ward, Ngu Hanh Son District, Da Nang CityFounding date: 26 - 4 - 2025