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Our steel structure cold storage warehouses are designed for durability, energy efficiency, and quick installation. Ideal for food, pharmaceuticals, and agricultural products, they feature:
High Thermal Insulation: 100mm-150mm thick PU/PIR sandwich panels for excellent temperature control
Robust Steel Frame: Pre-engineered steel structure ensures long lifespan and wind/seismic resistance
Custom Temperature Zones: From -25°C to +10°C, tailored to your storage needs
Specialized Cold Room Doors: Sliding/hinged types with airtight seals
Weatherproof Roofing System: Designed for rainwater drainage and thermal performance
Integrated Electrical & Refrigeration Systems (optional)
We provide free design, 3D drawings, and technical support from concept to installation.
Item | Name | Specification | Grade |
Main steel frame | Column | Welded or hot rolled H Section Steel | Q235B/Q355B |
Beam | Welded or hot rolled H Section Steel | Q235B/Q355B | |
Secondary frame | Purline | Galvanized C/Z purline | Q235B/Q355B |
Column & beam brace | Round bar/circular steel tube | Q235B | |
Tie rod | Circular steel tube | Q235B | |
Flying brace | Angle steel | Q235B | |
Tie bar | Round bar | Q235B | |
Maintenance system | Roof panel | 0.326~0.6mm color corrugated sheet or 50~100mm EPS / rock wool / PU sandwich panel | PPGI/PPGL |
Wall panel | 0.326~0.6mm color corrugated sheet or 50~100mm EPS / rock wool / PU sandwich panel | PPGI/PPGL | |
Window | Aluminum Alloy Window / PVC Window | ||
Door | Sliding door or Rolling metal Door | ||
Accessories | Gutter | Colour steel / galvanized steel / stainless steel | |
High strength bolts | High strength steel | 10.9S | |
Anchor bolt | M24~M65 | Q235B | |
Others | Common bolt,skylight board,downpipe ventilation ball,glass wool,etc. | ||
Paint options | Two coats of anti-rust primer or galvanized. |