Thiet Ke Va Xay Dung Duy Khoi LTD Address: No 66/6/3 Truong Dinh, Nghia Lo Ward, Quang Ngai City, Quang Ngai Province Enterprise code: 4300925807 Phone: 0708207979 Representative: Tran Nhat Duy Nghia Lo Ward, Quang Ngai City, Quang Ngai ProvinceFounding date: 10 - 3 - 2026