
Fast Install Durable Pre-Engineered Multi-Story Apartment Prefab Steel Frame Structure Roof Building. Customized Surface Treatment: Options include customized, galvanized, and painted finishes to meet specific project needs. Professional Design Service: Full solution drawings provided using AutoCAD, PKPM, Tekla Structures, and other professional software. Engineer Installation Support: Engineers available to guide workers on-site or professional service teams assist with installation. Economic Steel Structure: Prefabricated materials decrease labor costs, making the building process more cost-effective. Fast Delivery Time: General delivery to nearest Chinese seaport is 30 days after receiving the deposit. Comprehensive Warranty: Limited warranty provided, with buildings complying with GB Chinese standards. Multi-Application Versatility: Suitable for warehouses, workshops, schools, commercial buildings, and high-rise structures. High-Quality Manufacturing: ISO certified manufacturer with rigorous quality control from raw materials to finished products.