
Modern Industrial Q345b Welded Steel Structure for Multi Layer Automotive Parts Workshop. Multi-Story Frame Structure: Suitable for structures with fewer than 20 stories, resisting vertical and lateral forces. High-Strength Steel Material: Utilizes Q345b steel with maximum plate thickness up to 140mm and grade Q460E. Comprehensive After-Sales Support: Includes 24 months warranty, detailed installation drawings, and video guides. Professional Installation Service: Engineers or full teams available as installation directors upon request. Customized Surface Treatment: Rust removal via shot blasting reaching Sa2.5 grade with heat or cold correction. Rapid Delivery Capability: Off-season lead time within 15 workdays; general delivery in 30 days after deposit. Full Design Solutions: Complex industrial building design using AutoCAD, Tekla Structures, and other software.