
Hrb400e Cost-Saving Seismic Anti-Corrosion Steel Bar Truss for Infrastruture Project. Seismic & Anti-Corrosion Performance: HRB400E steel bars with anti-corrosion treatment ensure earthquake resistance and durability. Resistance Spot Welding Technology: Top, bottom, and web bars welded via resistance spot welding for high-intensity truss structure. Significant Construction Efficiency: Reduces steel binding work by 70% and shortens construction period by over 30%. Comprehensive After-Sales Support: Includes detailed drawing refinement, remote technical support, and optional on-site engineer guidance. Eco-Friendly & Cost-Saving: Cuts construction waste by 60% and reduces structural self-weight while increasing usable space. Multiple Certifications: Holds CE, ISO9001, ISO14001, and ISO45001 certificates ensuring quality and safety. Flexible Customization Options: Supports full customization, minor customization, and customization from samples or designs. Wide Application Scope: Ideal for high-rise buildings, large-span commercial structures, industrial plants, and logistics facilities.