CE Certified Q355 Prefab Portal Frame Steel Structure Warehouse Custom Industrial Workshop

1. Adopts high-strength Q355 steel as the main portal frame material, featuring stable structure, strong load-bearing capacity, excellent windproof, snow-resistant and seismic performance, ensuring long-term safe operation of industrial warehouses and workshops.2. Full factory prefabrication standardizes all steel components with precise cutting and welding. The on-site installation only requires bolt assembly, effectively shortening construction cycle and greatly reducing labor and engineering costs.3. Flexible customized design supports adjustable building span, height, roof slope, door and window positions. Professional CAD construction drawings are provided free of charge to meet different industrial production and storage needs.4. Multiple anti-corrosion treatments including anti-rust paint coating and hot dip galvanizing are available. The optimized surface treatment effectively avoids rust and corrosion, extending the service life of the steel building up to 40-50 years.5. Adopts classic portal frame structure with large clear-span interior space, no redundant middle columns, which maximizes the utilization rate of indoor space and facilitates equipment placement, goods stacking and vehicle operation.6. CE certified quality with standard production process and factory direct supply. We provide complete building accessories and one-stop services from design, production, packaging to installation guidance, bringing reliable and cost-effective steel structure solutions.