
Reliable Prefabricated Steel Building for Sale with Q355b Steel Frame. Customizable Surface Treatment: Options include paint or hot-dipped galvanized finishes for enhanced corrosion resistance. High-Strength Steel Frame: Constructed with Q235B or Q355b hot-rolled steel for superior durability and earthquake resistance. Flexible Panel Selection: Choose from 50-100mm EPS or Rockwool sandwich panels, or corrugated steel sheets. Fast Installation Support: Engineer guidance or on-site installation support available to slash project timelines by up to 40%. OEM/ODM Branding: Seamlessly incorporate your custom logo and design into products for unique branding. CE Certified Quality: Adheres to ASTM, AISC, and ISO standards with CE certification for safety and reliability. Eco-Friendly Design: Uses 100% recyclable materials and offers LEED-certified options for sustainable building. High Production Capacity: Monthly capacity of up to 5,000 tons ensures efficient supply for large-scale projects.