Cong Trinh Long Hung – Chi Nhanh Mien Trung Joint Stock Company Address: Lot A14, Mat Bang 1502, Thanh Yen Street, Quang Thanh Ward, Thanh Hoa City, Thanh Hoa Province Enterprise code: 0105516218-001 Phone: 0962726475 Representative: Dau Duc Ngoc Quang Thanh Ward, Thanh Hoa City, Thanh Hoa ProvinceFounding date: 13 - 12 - 2021