Industrial Portal Frame Steel Structure Cold Room Building PIR Insulated Panels for Vegetables Logistics

Product Description

Product Highlights
  • Prefab Steel Cold Storage for Seafood & Frozen Food Designed for seafood processing, frozen food storage and cold chain logistics projects. Large clear-span space improves storage efficiency and supports customized temperature zones for different products.
  • Q355B Steel Structure with PU/PIR Insulated Panels High-strength Q355B steel combined with PU/PIR sandwich panels provides excellent thermal insulation, corrosion resistance and structural stability for long-term cold storage operation.
  • Custom Design Based on Local Wind & Snow Load Professional engineers provide customized structural calculations according to local climate conditions, ensuring safety, durability and compliance with regional building standards.
  • One-Stop Cold Room Solution from Design to Installation We provide complete project support including 3D drawing, steel fabrication, insulation system selection, shipping arrangement and installation guidance.
  • CE Certified Cold Storage Building Manufacturer Our steel cold storage buildings comply with international quality standards and are widely exported to North America, Southeast Asia, Middle East and Africa.
Turnkey Steel Structure Cold Storage Solutions
Industrial Portal Frame Steel Structure Cold Room Building PIR Insulated Panels for Vegetables Logistics
Proven Success: Global Project Showcases
Seafood Cold Storage Project
1,500㎡ Typhoon-Resistant Seafood Cold Storage in the Philippines
Application: Seafood Deep Processing & Cold Chain Logistics
Location: Manila, Philippines
Scale: 1,500 Square Meters
Temperature Zones: -35°C (Blast Freezing) & -20°C (Deep Storage)
Installation Time: Only 25 Days
Industrial Portal Frame Steel Structure Cold Room Building PIR Insulated Panels for Vegetables Logistics
Customization Capabilities
Customization Capabilities Design
Zero Errors & 100% Structural Safety
  • 100% Structural Safety: Precise calculations for your local wind, snow, and seismic loads to ensure long-term durability.
  • Zero Material Waste: 3D clash detection ensures every steel beam, PU panel, and bolt fits perfectly. No on-site welding or modifications needed.
  • Thermal Integration: We seamlessly align the steel framework with refrigeration units and insulation panels to eliminate thermal bridges and save energy.
Competitive Advantages
Global Engineering Standards
From sub-zero snowy regions to 50°C desert climates, our prefabricated steel structures and cold storage facilities are strictly customized to meet your local building codes and environmental extremes.
Custom Design | Precision Fabrication | Easy Bolt-Assembly | Global Codes Compliant
  • Canada & Sweden Warehouses (Extreme Snow Load & Sub-Zero Climates): Engineered with reinforced Q355B heavy steel framing to safely withstand heavy winter snow loads (up to 3.0 KN/m²). Integrated with ultra-thick PIR sandwich panels to eliminate thermal bridging and prevent indoor heat loss during harsh Arctic winters.
  • South Sudan & Malaysia Cold Storage (Extreme Heat & Cold-Chain Compliance): Designed for challenging 45°C desert environments and high-humidity tropical zones. Features 42kg/m³ high-density PU panel with specialized interlocking joints to strictly maintain +2°C to +8°C medical-grade pharmaceutical storage and sub-zero food processing environments.
  • El Salvador Warehouse (High Seismic Zone & Flood Resistance): Custom-engineered for Central America's highly active seismic fault lines. The heavy-duty framework is designed for high dynamic tolerances and mounted on elevated concrete piers to protect against ground moisture and regional flash floods.
  • Tanzania Warehouse (Remote Logistics & Welding-Free Erection): Demonstrates our 3D container packing optimization, saving the client 20% on landed sea freight costs. Delivered as a 100% pre-cut, pre-drilled modular system, allowing local workers to assemble the entire structure rapidly with zero on-site welding required.
Versatile Multi-Temperature Applications
Cold Storage Applications
Strict Temperature Control for Every Industry
From +10°C fresh produce chillers to -40°C deep blast freezers, our customized steel structure cold rooms meet strict HACCP and FDA food-grade standards. Whether it's for meat processing, seafood logistics, or pharmaceutical storage, our thermal-bridge-free designs guarantee zero temperature fluctuations, ensuring your products stay fresh and compliant.
Premium Components & Technical Specifications
Technical Specifications Component Detail
One-Stop Delivery 30% Lower Logistics
We provide turnkey steel structure cold storage warehouses designed for industrial buyers who need fast delivery, stable temperature control, and predictable project execution. From structural design and insulation system selection to fabrication, packing, shipping, and on-site installation, we help reduce project risk and shorten commissioning time. Our cold storage solutions are customized for food processing, meat storage, seafood logistics, and pharmaceutical applications.
Panel Thickness Recommend Temp. Typical Application
50mm (2") +5°C to +15°C (41°F to 59°F) Processing Rooms, Corridors, Prep Areas
75mm (3") 0°C to +5°C (32°F to 41°F) Chiller Rooms, Fresh Produce, Dairy
100mm (4") -18°C to -5°C (0°F to 23°F) Standard Freezer, Frozen Meat/Poultry
150mm (6") -25°C to -18°C (-13°F to 0°F) Deep Freezer, Seafood, Ice Cream
200mm (8") -40°C to -25°C (-40°F to -13°F) Blast Freezer, Extreme Deep Freeze
Insulation Core High-Density PU (Polyurethane) or PIR (Polyisocyanurate)
Steel Skin Thickness 0.4mm - 0.8mm (Color-coated steel or Stainless steel 304)
Fire Retardant Rating B1 / B2 Grade available to meet local fire codes
Connection System Cam-lock system or Tongue-and-groove with concealed sealing
Bolted Assembly Process
Plug-and-Play Bolted Assembly: No On-Site Welding
Slash your local labor costs and construction time by up to 30%.
  • CNC Precision: 100% of steel components are CNC pre-cut and pre-drilled with sub-millimeter accuracy.
  • 100% Bolted: Friction-grip bolted connections eliminate complex field welding.
  • Turnkey Guidance: Every kit includes detailed 3D erection blueprints, component coding maps, and anchor bolt foundation layouts.
Virtual Factory Tour
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Request a Live Virtual Factory Tour! Connect with our engineers via Video Meeting to see our CNC workshops and current projects in real-time.
Company Overview
Company Overview Factory
Turnkey Steel Buildings Specialist
We are a leading manufacturer specializing in the design, fabrication, and global installation of turnkey steel buildings. We provide integrated engineering solutions specifically tailored for cold storage facilities, industrial warehouses, and heavy workshops.
Proven Global Performance
Our engineering quality is trusted worldwide. We have successfully delivered projects across diverse and extreme climates—from heavy snows to extreme heat, and typhoon zones.
  • One-Stop Service: From FREE 3D BIM design and structural calculation to precision manufacturing.
  • Built for Your Climate: Engineered strictly to meet your local wind, snow, and seismic building codes.
  • Fast Assembly: 100% pre-punched and bolted modular designs to save your local labor costs.
Production Workflow
Production Workflow of Steel Structure Cold Storage
Packaging & Shipping Specifications
Container Packing Logistics
Every stage from fabrication to packing is checked under a controlled process.
3D Container Loading Simulation: Save Up to 20% on Ocean Freight
We nest and bundle components perfectly to maximize 40HQ/OT container space, reducing your shipping costs.
Quality Control Testing
Zero-Defect Quality Control & Anti-Corrosion
  • NDT Testing: All primary structural welds undergo Ultrasonic Testing (UT) by certified inspectors to guarantee structural integrity.
  • Ultimate Rust Protection: Exposed frameworks are treated with deep hot-dip galvanization or multi-layer zinc-rich epoxy paint for a 50-year lifespan in humid or coastal areas.
  • Documentation: Full Material Test Certificates (MTC) provided upon delivery.
Trade Show Participation
Global Trade Show
Trusted by Contractors & Aviation Companies Worldwide
Over the past decade, we have successfully delivered heavy-duty steel structures and cold storage facilities to 50+ countries. We build long-term B2B partnerships based on structural safety, energy efficiency, and uncompromising quality.
Frequently Asked Questions
What products can be stored in a steel structure cold storage warehouse?
Our prefab cold storage buildings are suitable for seafood, frozen meat, dairy products, fruits, vegetables, pharmaceuticals and cold chain logistics projects. Different temperature zones can be customized based on storage requirements.
What insulation panels are used for the cold storage building?
We normally use PU or PIR insulated sandwich panels for roofs and walls. These panels provide excellent thermal insulation, reduce energy consumption and help maintain stable temperatures inside the cold room.
Can you customize the cold storage design according to local climate conditions?
Yes. Our engineers can customize the steel structure design based on local wind load, snow load, seismic requirements and temperature conditions to ensure structural safety and durability.
What steel material is used for the cold storage structure?
We usually use high-strength Q355B or Q235B steel for the main structure. Hot-dip galvanized and anti-corrosion treatment are available for coastal, humid and high-corrosion environments.
Do you provide refrigeration systems together with the steel structure?
Yes. We can provide integrated cold storage solutions including steel structure, insulated panels, refrigeration system layout and installation guidance according to your project requirements.
How long does it take to install a prefab cold storage warehouse?
Compared with traditional concrete buildings, prefab steel cold storage buildings can significantly reduce construction time. Prefabricated components and detailed drawings help achieve fast and efficient installation.

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