Metro Build
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Prefabricated steel warehouse systems designed for industrial, logistics, distribution, and storage facilities, providing high strength, durability, and efficient space utilization.
Portal frame buildings using Q355B or ASTM A572 high-strength steel, with optional hot-dip galvanized protection for corrosive environments.
Custom structural design based on local wind speed, snow load, and seismic codes (Eurocode 3, AISC 360, AS 4100, GB 50017).
Up to 50m clear spans with overhead crane support, skylights, ridge ventilators, and a range of insulation options (EPS/PU/PIR).
Factory-prefabricated components with Tekla/BIM detailing and labeled bolt connections for simplified overseas assembly.
Modular layout allows future expansion, clear internal space for racking systems, and integration with production workflows.
| Steel Grade | Q355B / Q235B / S355JR / ASTM A572 Grade 50 |
| Main Frame | Solid H-shape steel beam, welded + bolted connection |
| Surface Treatment | Hot-dip galvanized (450°C zinc bath, 80-120 microns) |
| Purlin | C-shape & Z-shape Q235 galvanized steel |
| Roof System | Sandwich panel (EPS/Rockwool/PU) or color steel sheet |
| Wall Cladding | Sandwich panel / color steel / fiber glass insulation |
| Door | Sliding / rolling shutter / sectional / insulated cold storage |
| Window | Aluminum alloy / PVC / insulated thermal break |
| Wind Resistance | Up to 150 mph (Category 4 hurricane) |
| Snow Load | 20-50 lb/sqft (customizable up to 80 lb/sqft) |
| Service Life | 50 years with anti-corrosion coating |
| Span Range | 6 m to 80 m clear span |
| Eave Height | 3 m to 30 m customizable |
Location: Equatorial Guinea | Size: 40x40x4.5M | Steel Weight: 37 tons
Roof and wall cladding: 0.5mm thickness PPGI steel sheet
Size: 70x35x10.25M | Steel Weight: 60 tons
Challenge: Fast construction and practical site execution
Size: 40x20x10M | Steel Weight: 60 tons
Challenge: Cold climate and heavy snow load
Location: Tanzania | Size: 725 ㎡ × 4 sets (2900 ㎡ total)
Solution: Customized steel building system with simplified erection
Full compliance with international standards: Eurocode 3, AISC 360, AS 4100, GB 50017. Using Tekla, AutoCAD, SAP2000, Revit. Delivered within 7 days.
Plug-and-Play Assembly: Pre-cut, pre-drilled components with QR-code tracking. No on-site welding required.
Quality Assurance: 50,000㎡ production base, 10 advanced lines, and strict QC for precise manufacturing.
Sea Freight Protection: Every stage from fabrication to packing is checked under a controlled process. Quality control includes raw material checks, dimensional inspection, and pre-shipment verification to reduce installation errors.
Established with over 26 years of export and engineering experience. Specialized in steel warehouses, workshops, cold storage, and aircraft hangars. Certified by CE, EN1090, and ISO, with projects exported to 50+ countries including Southeast Asia, Middle East, Europe, Australia, and Africa.
