Technology-driven, high-tech, and weather-resistant prefabricated steel industrial buildings—suitable for equipment warehouses and workshops.

What Is a Prefabricated Steel Structure Building?

A prefabricated steel structure building is a bolt-together steel frame system in which every column, rafter, purlin, and connection plate is precision-cut, drilled, and welded in our factory — then containerized and shipped to your site for rapid assembly.

Unlike traditional on-site steel fabrication (which is slow, weather-dependent, and expensive in most countries), our approach delivers:

· 30–50% faster construction compared to conventional steel erection

· Zero on-site welding — 100% bolted connections

· Lower total project cost through factory efficiency and reduced site labor

· Consistent quality — every component passes dimensional inspection before packing

· This is not a "steel kit." This is a fully engineered structure, designed to your local wind, snow, and seismic loads.

Key Features

1. Full Code Compliance — Wherever You Build

· We don't ship a "generic" building and hope it passes. Every structure is engineered to your specific location's requirements:

· What you get: A full documentation package — structural calculations, material certificates, weld procedure specifications (WPS), NDT reports, and declaration of performance (DoP) where required.

2. Bolt-Together System — No Site Welding

· Every connection in our steel frames is designed for bolted assembly. Your crew needs:

· A mobile crane or telehandler

· Basic hand tools and torque wrenches

· Our color-coded erection drawing set

· No welding machines. No on-site NDT. No weather delays waiting for weld inspections.

12,000 m² Steel Structure Logistics & Warehousing Center in Nigeria
Project Location: Nigeria
Project Type: Two-story steel structure logistics warehouse
Building Area: 12,000 m² (Phase I: 8,000 m²; Phase II: 4,000 m²)
Delivery Timeline: Design (20 days) + Production (30 days) + Shipping (40 days) + Installation (50 days)
Project Background
The client is a leading e-commerce logistics enterprise in West Africa requiring a high-standard distribution center within a Free Trade Zone. Located in a tropical region characterized by year-round high temperatures and humidity, and situated near the Atlantic Ocean, the project demanded exceptional standards for steel structure corrosion resistance and ventilation.
Technical Solution
• Main structure: Q355B hot-rolled H-beam portal frame; 36m span × 8m column spacing.
• Envelope system: 75mm thick rock wool sandwich panels (with PU edge sealing) to ensure thermal insulation and Class A fire resistance.
• All components: Hot-dip galvanized finish (zinc coating thickness ≥ 85μm); salt spray test performance meeting C4 corrosion environment standards.
• Roofing system: Equipped with ridge-mounted natural ventilators, stainless steel turbine ventilators, and large industrial fans to ensure controllable indoor temperatures.
Project Highlights
• Fabrication data was generated directly from 3D designs and TEKLA modeling; technical teams in China and Nigeria collaborated via the cloud, resulting in zero rework during on-site installation. The client voluntarily increased the order volume by 30% for the Phase II expansion.

Customer Reviews

"I've sourced steel buildings from three different countries over the past decade, and this was the smoothest experience by far. The BIM model they provided before production caught three potential clash points we would have discovered only on-site. What really impressed me was that all 4,200 bolted connections fit perfectly — not a single hole needed re-drilling. In Nigeria, that is almost unheard of."

Frequently Asked Questions

· How long does it take from order to delivery?

· Typical timeline: design & engineering 15–25 working days + fabrication 25–50 working days + ocean freight (varies by destination; e.g., 22 days to West Africa, 30 days to Europe, 35 days to East Coast North America). Most projects arrive on site within 10–14 weeks of order confirmation.

· Can you handle the structural design and calculations?

· Yes. Our in-house engineering team produces a complete structural package — frame analysis, connection design, foundation reaction tables, and anchor bolt layouts — referenced to your local building code. We can also coordinate with your local engineer of record for plan review and permit submission.

· What about installation? Do you provide site supervision?

· We strongly recommend our site supervision service for first-time clients: an experienced erection supervisor travels to your site to guide your local crew through the assembly. For repeat clients with trained crews, the bolt-together system is designed for self-erection using our color-coded manual.

· Do you provide CE / UKCA certification?

· Yes. Our fabrication facility holds EN 1090-2 EXC3 certification (the highest execution class for steel structures). We issue a Declaration of Performance (DoP) and CE/UKCA marking for all shipments to the European Union and United Kingdom.

· What is the minimum order?

· There is no fixed minimum — we handle everything from a single 200㎡ farm shed to a 30,000㎡ multi-building industrial park. Pricing per square meter improves with volume, but we treat every project with the same engineering rigor.

· How is the steel packed and shipped?

· All components are bundled, labeled, and containerized with a detailed packing list keyed to the erection drawings. Bolts and small accessories are packed in clearly marked plywood crates. We use export-grade fumigated timber dunnage and VCI (volatile corrosion inhibitor) wrapping for ocean freight.