
Multi-Story Prefabricated Building Materials Real Estate Construction Steel Structure Building Steel Frame Prefab House. Earthquake Resistance: Withstands seismic activity up to grade 9 for enhanced safety. Anti-Corrosion Design: Prevents rust and reduces maintenance costs in harsh environments. Long Service Life: Structure usage up to 50 years with high-quality Q345b/Q355b steel. High Wind Resistance: Supports wind speeds up to 250km/h for stable performance. Turnkey Solution: Includes customized specifications and professional drawing design. Certified Quality: Holds ISO9001, ISO14001, and OHSAS18001 international certifications. Large Scale Production: Factory covers over 50,000 square meters with 115 employees. High Capacity: Manufacturing power of 3,000 tons per month ensures timely delivery.