
Quick Installation Heavy Steel Warehouse with ISO Certification. 30+ Years Lifespan: Designed for long-term durability with high-strength Q345B steel and Class A fire rating. Wide Clear-Span Design: Offers spans from 15m to 60m without support columns to maximize space efficiency. Customizable Color: Available in customized color options to meet specific aesthetic requirements. ISO & CE Certified: Manufactured with ISO 9001, CE, SGS, and AWS D1.1 welding standards compliance. Cost-Effective Solution: Saves 30-50% on total cost compared to concrete structures with minimal maintenance. Comprehensive Warranty: Includes 10 years on structure and 2 years on coatings for peace of mind. Online Technical Support: Provides one-on-one online solutions for design, installation, and troubleshooting.