
CE Certified Q355b Heavy Duty Prefabricated Steel Structure Industrial Workshop Warehouse. Heavy Duty Q355B Steel Frame: Main frame uses Q235/Q355 welded H-shaped steel beams and columns for high intensity. High Earthquake Resistance: Designed to withstand earthquake level 8 and wind resistance level 12. Customized Color Options: Wide variety of colors and textures available for roof and wall panels. Multi-Panel Roofing Systems: Options include EPS, glass fiber, rock wool, and polyurethane sandwich panels. Advanced Manufacturing: 170 sets of advanced equipment including CNC drilling and shot blasting units. Professional Installation: Service includes design, fabrication, installation, and online guidance. Quality Assurance: Pre-production sample review and final inspections before shipment. Flexible Payment Terms: Accepts USD, EUR, JPY, CAD, AUD, HKD, CNY with T/T preferred.