Ky Thuat Cong Nghe BTSC Da Nang LTD Address: Nguyen Trai Street, Khoi, Phong Ngu Street, An Thang Ward, Da Nang City, Viet Nam, Da Nang City Enterprise code: 4001318868 Phone: 0397007141 Representative: Nguyen Van Cuong Founding date: 29 - 10 - 2025