Custom Cold Room Solutions for Your Business
Walk-in Coolers, Freezers, Glass Door Cold Rooms, Container Cold Rooms, Mobile Cold Rooms and Solar Cold Storage — Configured to Your Application.
- Custom dimensions & temperature zones
- Complete refrigeration systems supplied
- Energy-efficient options & professional support
Comprehensive Cold Storage Solutions
Different businesses require different cold storage solutions. We engineer and supply complete systems tailored to your specific application, required temperature, storage capacity, and installation environment.
Standard Walk-in Cooler / Freezer
Modular insulated panel construction for dedicated refrigerated or frozen storage space.
View Details →Glass Door Cold Room
Combination of cold storage and product display, perfect for retail and commercial applications.
View Details →Container Cold Room
Refrigerated storage built into standard 20FT/40FT containers for rapid deployment and outdoor use.
View Details →Mobile Small Cold Room
Compact and relocatable cold storage for businesses with limited space or seasonal demand.
View Details →Solar Cold Room
Off-grid cold storage solutions powered by solar energy for remote and agricultural areas.
View Details →Not sure which one?
Let our engineers recommend the right system based on your power, space, and temperature needs.
Find the Right Cold RoomStandard Walk-in Cooler & Freezer
A highly versatile, modular cold storage solution designed for businesses requiring dedicated refrigerated or frozen space. Built with high-density polyurethane (PU) insulated panels, these rooms offer excellent thermal efficiency and can be customized to fit virtually any footprint.
Typical Applications
- • Food & Beverage storage
- • Meat, poultry & seafood
- • Fruits, vegetables & dairy
- • Restaurants & Supermarkets
- • Distribution centers
Key Features
- • Modular panel construction
- • Flexible room dimensions
- • Reliable temperature control
- • Easy installation & expansion
- • Complete refrigeration options
Customization Options:
Room dimensions, Panel thickness (50mm-200mm), Door size/type, Refrigeration capacity, Shelving layout.
Glass Door Cold Room
The perfect combination of bulk cold storage and point-of-sale product display. Designed for retail environments where customers or staff need to easily view and access stored products while maintaining strict temperature control behind the scenes.
Typical Applications
- • Supermarkets & Grocery
- • Convenience stores
- • Beverage retailers
- • Fresh food retail
- • Dairy display
Key Features
- • High-visibility glass doors
- • Anti-condensation technology
- • Organized rear storage
- • Refrigerated or frozen setups
- • LED display lighting
Customization Options:
Number of glass doors, Gravity feed shelving, Lighting options, Cooling temperature, Exterior finish.
Container Cold Room (20FT/40FT)
A heavy-duty, relocatable refrigerated storage solution built within standard shipping container formats. Ideal for rapid deployment, outdoor installation, and remote locations where building a permanent structure is not feasible.
Typical Applications
- • Logistics & Distribution
- • Remote food/seafood storage
- • Outdoor commercial storage
- • Emergency additional capacity
- • Agriculture & Mining camps
Key Features
- • ISO standard 20FT/40FT size
- • Weatherproof outdoor design
- • Plug-and-play deployment
- • Highly transportable
- • Integrated robust refrigeration
Customization Options:
20FT or 40FT size, Temperature range (Chiller/Freezer/Blast), Internal layout, Floor type, Electrical specs.
Specialty & Off-Grid Solutions
Innovative cold storage designed for specific operational constraints, limited spaces, or areas lacking reliable power infrastructure.
Mobile Small Cold Room
A compact, space-efficient cold storage solution for customers with limited space, mobile operations, or seasonal demand. Easy to move and fast to set up.
- • Ideal for: Cafes, small farms, catering, farmers markets.
- • Features: Compact footprint, 110V/220V plug-in options, relocatable.
Solar Cold Room
Engineered for locations where grid electricity is limited or unreliable. Integrates high-efficiency refrigeration with solar arrays and battery storage.
- • Ideal for: Remote farms, rural communities, developing regions.
- • System Flow: Solar Panels → Controller → Battery → Refrigeration → Cold Room.
Core Cold Room Components
A high-performance cold room relies on quality components. We supply individual parts, replacement equipment, or configure them into a complete system.
Condensing Unit
The heart of the refrigeration system, removing heat from the cold room. Matched precisely to cooling load and ambient temperatures.
Select Unit →Evaporator / Air Cooler
Installed inside the room to transfer heat. Selected based on room size, required temperature, and necessary air throw.
Match Evaporator →Cold Room Panel
Modular PU/PIR insulated enclosures forming the structure. Available in various thicknesses (50-200mm) for different thermal needs.
Request Panels →Cold Room Door
Crucial for maintaining temperature. Options include hinged, sliding, single/double doors tailored to traffic and opening frequency.
Find Right Door →One Supplier. Complete Cold Storage Solution.
Industry-Specific Applications
We design configurations optimized for the specific preservation requirements of different products and operational environments.
Food & Meat Storage
Fruits & Vegetables
Seafood Freezing
Dairy & Beverages
Supermarkets & Retail
Restaurants & Hotels
Agriculture & Farms
Remote / Off-Grid Areas
How to Choose the Right Cold Room
To provide an accurate quotation and system design, our engineers need to understand your specific requirements. Prepare the following information:
- 1 What products will you store?
- 2 Required internal temperature? (Cooler or Freezer)
- 3 Required room dimensions (L x W x H)?
- 4 Estimated storage capacity (Tons/Kg)?
- 5 Installation location (Indoor/Outdoor)?
- 6 Local ambient highest temperature?
- 7 Available power supply (Phase/Voltage/Hz)?
- 8 Required door type (Hinged/Sliding)?
Send Your Requirements — Get a Recommended Configuration.
Request ConfigurationGeneral Technical Specifications
| Parameter | Chiller / Cooler Room | Freezer Room |
|---|---|---|
| Temperature Range | -5°C to +10°C | -15°C to -25°C (Blast: -35°C) |
| Panel Thickness | 50mm, 75mm, 100mm | 120mm, 150mm, 200mm |
| Panel Material | Polyurethane (PU) or PIR, Color Steel / Stainless Steel finish | |
| Dimensions | Fully Customized (Length x Width x Height) | |
| Door Options | Hinged Door, Sliding Door, Glass Display Door | |
| Refrigeration Unit | Scroll / Semi-hermetic Compressor (Bitzer, Copeland, Danfoss etc.) | |
| Power Supply | 220V/1Ph/50Hz, 380V/3Ph/50Hz (Customizable 60Hz) | |
* Specifications are for reference. Actual configurations are designed based on project requirements.
Why Choose ZOMAI as Your Supplier
We are a professional manufacturer and engineering partner dedicated to delivering reliable, energy-efficient cold storage solutions worldwide.
Manufacturing Capability
In-house production of panels and integration of refrigeration units ensures strict quality control.
Refrigeration Engineering
Professional engineers calculate exact cooling loads to recommend the most energy-efficient systems.
Global Export Experience
Rich experience in packaging, shipping, and handling international B2B projects seamlessly.
Technical & After-Sales Support
Detailed installation guidance, wiring diagrams, and responsive after-sales service provided.
Successful Global Projects
See how we have helped businesses worldwide solve their cold storage challenges.
Supermarket Glass Door Cold Room
Requirement: Retail display and storage for beverages.
Solution: 10-door glass display cold room (2°C to 8°C).
Configuration: 100mm PU Panels, Anti-fog glass doors, Scroll condensing unit.
Result: Increased sales visibility & reduced energy costs by 20%.
Seafood Processing Freezer
Requirement: Deep freeze storage for 50 tons of seafood.
Solution: Walk-in Freezer Room (-25°C).
Configuration: 150mm PU Panels, Heavy-duty sliding door, Semi-hermetic compressor system.
Result: Reliable continuous freezing capacity, ensuring product quality.
Farm Solar Cold Room
Requirement: Vegetable storage in an off-grid rural area.
Solution: 20m³ Solar Powered Cold Room (5°C).
Configuration: 100mm Panels, DC Inverter cooling unit, Solar array & battery bank.
Result: Zero reliance on grid electricity, extending shelf life by 3 weeks.
Frequently Asked Questions
Common questions about our cold room solutions and equipment.
What is a walk-in cold room?
What is the difference between a cooler and a freezer room?
How do I choose the right cold room size?
How thick should cold room panels be?
Can you supply a complete cold room system?
What is a container cold room?
Can you provide refrigeration components separately?
How do I get a cold room quotation?
Tell Us What You Need. We'll Configure the Right Solution.
Whether you need a standard walk-in cooler, a glass door display room, or a complete industrial freezer system, our engineering team is ready to design a solution that fits your budget and application perfectly.
Fast Quotation
Detailed proposals usually provided within 24-48 hours.
Professional Engineering
Accurate cooling load calculations to prevent over-spending or under-performance.