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Complete Refrigeration Solutions for Food Plants and Cold Storage

Industrial Refrigeration Systems
SQPANEL® designs and builds industrial refrigeration systems for food processing plants and cold stores worldwide. From compressor skids and pressure vessels to condensers, pump circulation packages, and PLC controls, we engineer each system around your cooling load, temperature requirements, and refrigerant selection.
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Industrial Refrigeration System Solutions

Explore integrated refrigeration equipment for your facility, including compressor skids, pressure vessels, condensers, pump circulation packages, and control panels. Each system is configured to match your application and operating conditions.
Factory-Built Refrigeration Packages for Global Applications

Engineered for Reliable Industrial Cooling

SQPANEL® combines global compressor brands, in-house pressure vessel manufacturing, and automated controls to deliver refrigeration packages for demanding food processing and cold storage applications.

Global compressor brands — MYCOM, BITZER, and KOBELCO.

In-house pressure vessel manufacturing — ASME U/U2 and PED certification available.

Intelligent system controls — PLC and SCADA integration with compressor sequencing, VFD control, and safety interlocks.

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Featured Refrigeration Solutions

Explore refrigeration configurations engineered for food processing, industrial freezing, and cold storage.
Ammonia Refrigeration:  NH₃ systems designed for medium and large freezing plants, with integrated gas detection, ventilation, and pressure relief systems.
CO₂ Refrigeration:  Natural refrigerant solutions with strong low-temperature performance for food processing and cold storage applications.
NH₃–CO₂ Cascade Systems:  Keep the ammonia circuit within the machine room while circulating CO₂ through process freezers and cold rooms.
Customized Synthetic Refrigerant Systems:  HFC/HFO configurations selected according to cooling loads, operating temperatures, local requirements, and project conditions.
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Engineered for Reliable Refrigeration Performance

Global components, intelligent controls, and factory testing support dependable operation under demanding cooling conditions.
Global Compressor Brands:  MYCOM, BITZER, and KOBELCO compressors paired with Danfoss, Emerson, and Parker valves support worldwide servicing and spare parts availability.
Intelligent Capacity Control:  PLC and SCADA integration coordinates compressor staging, VFD control, and defrost to match changing production loads.
Factory-Tested System Integrity:  In-house pressure vessel manufacturing, factory pressure testing, and helium leak checks help verify equipment integrity before shipment.
Complete Engineering Support:  From heat load calculations and P&ID drawings to site installation, commissioning, and operator training.
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Product & Quality Certifications

Premium materials—including 304 stainless steel and high-strength aluminum alloys—are always our choice, and this ensures the long-term, reliable operation of our accessories. This choice helps guarantee the long-term, reliable operation of our accessories.
1. FM Approval
2. ISO 9001 Quality Certification
3. CNAS Lab Accreditation
4. ISO 14001 Environmental Certification
5. ISO 45001 Safety Certification
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Cold Room Accessories Project Showcase

Serving 3,000+ Global Clients in Food, Pharma, and Logistics. View Our Proven Success Stories.

What Our Clients Say

We invite you to read testimonials from our clients. You will learn how SQPANEL® PIR panels delivered on quality, performance, and service for their projects.
Cold Storage Project

“As a project contractor, project efficiency and system reliability are our lifelines. Sourcing all the accessories from SQPANEL® means they’re perfectly compatible with their panel system—making the installation process incredibly smooth.”

Wang Hao, Project Director
4.9/5
Food Processing Plant

“The door hinges on one of our older cold storage units broke down, and the original manufacturer’s parts had long been discontinued. SQPANEL’s technical team not only responded quickly but also provided us with a customized solution—the new stainless steel hinges are even sturdier and more durable than the original ones.”

Max, Maintenance Engineer
4.9/5
Large-Scale Supermarket Chain

“We have multiple stores under our brand, and the cold storage doors in these stores are used extremely frequently—this means we have very high requirements for the durability of hardware components. Since we switched to using SQPANEL® door locks and hinge accessories uniformly, the failure rate has dropped markedly.”

Liu Bao, Procurement Manager
4.9/5
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The Four Steps to Your Solution

Get your cold room accessories with confidence. Our professional process ensures accuracy, quality, and fast turnaround.

  • Consultation

    Our team of experts provides a free consultation to help you choose the right accessories for your dedicated application.

  • Selection

    After you approve the quote, we move forward with securing all materials and components for production.

  • Quote & Order

    We make the ordering process simple, so you can focus on your project even as we handle the rest.

  • Delivery

    Your high-quality accessories are delivered directly to your site, ready for immediate installation.

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Frequently Asked Questions

Find quick answers to your questions about our products and services.

  • Which refrigerant is right for my facility?

    Our engineers assess your cooling load, target temperatures, local safety requirements, and electricity costs before recommending NH₃, CO₂, an NH₃–CO₂ cascade, or a suitable synthetic refrigerant system. The selection depends on the application, site conditions, and operating priorities.

  • Which compressor brands do you use?

    SQPANEL®  integrates industrial screw and reciprocating compressors from MYCOM, BITZER, and KOBELCO. These are paired with Danfoss, Emerson, and Parker valves to support global service and spare parts availability.

  • Can you customize the refrigeration system?

    Yes. We tailor cooling capacity, refrigerant selection, skid layout, pressure vessels, condenser configuration, and PLC control logic to your project. The source page lists system capacities from 50 kW to more than 5 MW, with evaporating temperatures from −45°C to +10°C.

  • What is the typical lead time, and do you support installation?

    The typical lead time for a custom-built refrigeration system is 16–22 weeks. SQPANEL® also supports installation and commissioning, including pressure testing, evacuation, refrigerant charging, design-load testing, and operator training. Confirm the delivery schedule and installation scope in your project quotation.

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