Ky Thuat Va Xay Dung Son Nguyen LTD Address: 103 Duong Hien Quyen, Vinh Hoa Ward, Nha Trang City, Tinh Khanh Hoa, Viet Nam Enterprise code: 4202019875 Phone: 02273537520 Representative: Nguyen Phong Nguyen Vinh Hoa Ward, Nha Trang City, Khanh Hoa ProvinceFounding date: 28 - 3 - 2025