Dau Tu Va Xay Dung Khiem Binh LTD Address: Nha Ong Le Ba Binh, KM So 3 + 500, Tranh 511 Street, Civil Group 6, Dai Hung, Nam Sam Son Ward, Tinh Thanh Hoa, Viet Nam Enterprise code: 2803193546 Phone: (0203) 8333067 Representative: Le Dinh Hai Nam Sam Son Ward, Quang Xuong District, Thanh Hoa ProvinceFounding date: 25 - 9 - 2025