Customizable PEB Steel Structure Building with 120 km/h Wind Resistance, Magnitude 8 Seismic Resistance and Fast Bolt Assembly for Industrial Warehouse Workshop

Originating from Chengdu, Sichuan, China, our manufacturing facility produces high-grade prefabricated steel building systems. Utilizing robust Q235B and Q355B structural steel, we engineer clear-span portal frames tailored for heavy industrial use, primarily focusing on steel warehouses, workshops and factory buildings. Our systems are the preferred structural solution for logistics centers, agricultural facilities and commercial buildings worldwide.

Our fabrication process incorporates precision processing — including cutting, bending, decoiling, welding and punching — allowing complete customization to align with your exact structural requirements. Whether you need a simple agricultural shed or a complex multi-functional steel warehouse, our systems deliver structural integrity, rapid assembly and strict compliance with local building codes.

Every ShunYao steel building is engineered to withstand extreme conditions: wind resistance up to 120 km/h (Hurricane Grade 12), seismic resistance up to Magnitude 8, and customizable snow load from 0.5 to 2.0 KN/m². Frames are treated with shot blasting Sa2.5 plus double-layer epoxy primer, or hot-dip galvanization for highly corrosive coastal environments, ensuring a stable service life of 50+ years.

The clear-span portal frame achieves up to 30 meters without intermediate columns, providing 100% usable internal space for machinery layout and forklift movement. High-strength Q355B steel reduces foundation load, saving 20-30% on foundation concrete cost while maximizing your storage and production area.

All components — beams, columns and purlins — are pre-cut, drilled and welded in our factory, then assembled on site with 10.9S high-strength bolts. No on-site welding is required. A 2,000㎡ warehouse can be erected in just 20-30 days with a small crew, cutting construction time by 30-50% compared with traditional concrete buildings and significantly reducing labor costs.

Wall and roof systems use Class A fireproof rockwool sandwich panels with high-density insulation, stabilizing indoor temperatures and reducing HVAC energy consumption by up to 25%. The primary steel structure is 100% recyclable, and the dry assembly process minimizes on-site dust, noise and material waste, aligning your project with international environmental standards.

• Product Category: Prefabricated PEB Steel Structure & Steel Warehouse
• Material Standard: Q235B, Q355B, Q355C, Q420D / ASTM A572 / EN S355
• Protective Finish: Hot-Dip Galvanization, Industrial Painting or Custom Coatings
• Design Life: 50+ Years for Main Structural Frame
• Fabrication Capabilities: Decoiling, Cutting, Bending, Punching, Welding
• Technical Support: Free Design, Blueprint Provision, Video Manuals, Remote/On-site Engineer Consultation

Our customized structural systems provide the versatile framework for a wide spectrum of industrial and commercial developments.

• Logistics & Manufacturing: Ideal for wide-span steel warehouses, manufacturing plants and heavy equipment storage, with clear-span design maximizing usable floor space for efficient inventory management and production line layouts.
• Commercial & Utility: Commercial distribution centers, office complexes, gymnasiums and utility buildings equipped with modern facades and functional designs.
• Agriculture & Aviation: Specialized frameworks for poultry farming, agricultural commodity storage and aviation hangars.

Our engineering team can adapt the structural design to accommodate single-story clear spans or multi-story load-bearing requirements. Every PEB steel structure project is customized to meet specific functional needs while strictly adhering to local building codes and safety regulations.