ATAD STEEL STRUCTURE CORPORATION - A TRUSTED STEEL BUILDINGS & STEEL STRUCTURE CONTRACTOR FOR YOUR PROJECTS ➡️ ATAD specializes in providing complete solutions including consulting, design, fabrication and erection of high-quality pre-engineered steel building and steel structure products. We provide customers with full steel structures such as factories, warehouses, high-rise building, heavy industry, shopping mall, exhibition centers, infrastructure (railway stations, airports…). ➡️ Fill out t