
Prefabricated Steel Structure Workshop Prefab Steel Fame Warehouse. Customizable Material Grade: Available in Q235B, Q345, Q355b, or as per customer requirements. Customizable Surface Treatment: Options include derusting spray paint or galvanized finishes. Customizable Doors and Windows: PVC or Aluminum Alloy, Sliding Door or Rolling Gate options available. Customizable Purlin Shape: C-Section Steel or Z-Section Steel shapes can be selected. Long Service Life: Designed for a service life of more than 20 years. Fast Lead Time: One container loadability can be finished within 25 days. Professional Installation Support: Video guides provided for easy and safe building setup. Comprehensive Warranty: 1-year warranty coverage with support for post-warranty changes.