China 24v Car Fridge Manufacturer & Factory

Pioneering High-Efficiency DC Refrigeration for Fleet Logistics, Recreational Vehicles & Rugged Expedition Environments

Zhejiang Qixuan Manufacturing Facility

Company Profile

Forging a Global Cooling Solution Leader

Established in 2017, Zhejiang Qixuan was founded with a clear vision: to become a trusted global leader in high-performance compressor car refrigerators. Recognizing a growing demand for reliable portable cooling, we began our journey with a dedicated initial investment of $1.6 million and an 8,544㎡ manufacturing base. From the outset, quality and integrity were our cornerstones, as evidenced by our factory's certifications to ISO9001, ISO14001, and BSCI standards. This strong foundational commitment has been the bedrock of our reputation.

Our story is one of strategic growth driven by customer trust. To actively meet escalating global demand and dramatically enhance our production capabilities, we embarked on a landmark expansion in 2023. We invested $57 million to construct a state-of-the-art, 54,000㎡ facility in Dingyuan County, Anhui Province. This modern plant is more than an expansion; it is a powerhouse for innovation, empowering our R&D team to develop at least ten new, cutting-edge models annually. Today, our robust and versatile products, trusted for durability and efficiency, are sold in over 100 countries and regions worldwide, solidifying our international presence.

2017
Established & Pioneered
$58.6M
Cumulative Capital Investment
60,000+
Total Integrated Production Area
2M+ pcs
Annual Manufacturing Capacity
100+
Exporting Countries & Regions
50%+
Average Annual Growth Rate

China Factory 4.0: Supply Chain Resilience & Process Excellence

Our integrated production management system handles all workflows under one roof. From raw metal sheeting to computer-aided dynamic test chambers, we guarantee consistent thermal efficiency.

In our newly constructed Anhui facility, Zhejiang Qixuan deploys advanced lean manufacturing paradigms. By maintaining full vertical control over injection molding, sheet metal processing, wiring harness fabrication, and final assembly, we minimize defect rates to less than 0.15%. Our engineering team of over 100 professionals supervises every stage of our 7-step quality control assembly flow:

Pre-Assembly Process

1. Pre-Assembly

Components are pre-calibrated, wiring harnesses are laid out, and inner linings are verified for precise dimensional stability.

Foaming Process

2. Foaming

High-pressure cyclopentane insulation injection ensures high-density thermal barriers with zero air pockets for maximal cold retention.

Compressor Assembly

3. Compressor Assembly

DC brushless compressors are mounted on vibration-damping shock mounts and integrated with the main copper tube evaporator circuit.

Adding Refrigerant

4. Adding Refrigerant

Precise vacuum extraction is performed before injecting eco-friendly, zero-ODP refrigerants (such as R134a or R290) under automated computerized control.

Final Assembly

5. Assembly

Outer protective plastic covers, heavy-duty hinges, digital displays, and latch mechanisms are mounted by our specialists.

Computer Testing

6. Computer Test

Every unit undergoes a rigorous 4-hour performance run-in test under computer monitoring, checking power draws at 12v, 24v, and variable tilt angles.

Quality Packing

7. Packing

Units are cleaned, wrapped in static-free protective film, and boxed in ISTA-certified drop-resistant cartons for international distribution.

Technology Roadmap & Future Outlook

How Zhejiang Qixuan is redefining DC electrical efficiency, thermal insulation, and IoT connectivity for the next decade of transport cooling.

Variable-Frequency DC Compressing

By shifting from constant-speed cycling to smart variable-frequency modulation, our 24v compressors adjust their rotational speed (RPM) based on real-time internal thermal loads. This achieves up to a 35% reduction in overall power consumption, crucial for vehicles operating off solar-powered auxiliary battery banks.

Vacuum Insulation Panels (VIP)

Traditional polyurethane foam is highly effective, but our upcoming line integrates Vacuum Insulation Panels. VIPs provide up to five times the thermal resistance per inch of thickness, allowing us to expand internal compartment volumes by 15% without altering the external physical dimensions of the car fridge.

IoT & Cloud Integration

Leveraging Bluetooth 5.0 and Wi-Fi chipsets integrated into the core PCB control board, commercial buyers and end-users can monitor real-time temperatures, set cooling profiles, run onboard diagnostic routines, and receive alerts on battery draw directly through mobile apps and telemetry hubs.

The industry's move away from high-GWP (Global Warming Potential) gases has also driven our R&D to adopt R290 (propane) cooling circuits. This not only meets stringent European F-Gas regulations but also improves Thermodynamic Coefficient of Performance (COP) by 12% compared to standard systems under intense 43°C desert testing criteria.

Macro Industry Solutions

Providing custom tailored cooling architectures across global logistics, specialized transport, and commercial fields.

A 24v car fridge is not just a consumer accessory; it is a critical link in specialized workflows. Zhejiang Qixuan designs and builds solutions for:

  • Commercial Fleet Logistics: Ensuring long-haul truck drivers have access to continuous refrigeration without draining primary cranking batteries. Our 3-stage dynamic battery protection system cuts off power automatically to guarantee engine restart capacity.
  • RV Builders & Marine Converters: Seamlessly integrating built-in DC refrigeration units that tolerate the constant vibrations, roll, and pitch of open marine environments and unpaved RV overland trails.
  • Cold Chain Medical Support: Delivering precision temperature containment (+2°C to +8°C) for the mobile transit of pharmaceutical samples, insulin, and vaccines in remote regions using off-grid vehicle power.
  • Defense & Disaster Relief: Deploying reinforced, impact-resistant transport cooling boxes capable of operating in extreme ambient temperatures (+50°C) with dual-power automatic switching (AC 110-240V / DC 12-24V).

Localization Support & Global Compliance

We smooth out international trade friction with certified products, flexible warehousing, and localized support networks.

Operating a global procurement channel requires more than just manufacturing prowess. At Qixuan, we assist our wholesale buyers by ensuring compliance with localized standards worldwide. Our production lines are certified under CE, FCC, RoHS, E-Mark (UN ECE R10), and BSCI. This guarantees that your imported fleet refrigerators are legally compliant with automotive safety regulations in Europe, North America, and Australia.

Furthermore, to assist OEM distributors with rising shipping rates and tariffs, we offer mixed-container logistics, custom tariff classification documentation, and have established distribution partnerships to facilitate seamless customs clearing. Our after-sales program provides 1% free-of-charge spare parts (compressors, controller PCBs, hinges, latches) with bulk shipments, backed by visual diagnostic manuals compiled by our dedicated field engineers.

Global Enterprise Procurement Operations

Step-by-step workflow designed to take custom 24v refrigeration concepts from CAD design to retail-ready reality.

Over 70% of Zhejiang Qixuan's production volume is dedicated to high-level OEM/ODM partnerships. For enterprise buyers, we offer a structured pathway to market:

  1. Engineering Consultation: Discussion of volume capacity requirements, cosmetic finishes, voltage architectures, and thermal targets.
  2. 3D Prototyping & CAD Mapping: Within 15 days, our Anhui R&D center provides detailed CAD files and structural renders.
  3. Tooling & Molding: In-house CNC milling and mold fabrication reduce lead times for custom shells by 30%.
  4. Validation Runs: Prototypes are tested inside environmental chambers to verify cooling curves, vibration resistance, and electrical shielding.
  5. Mass Production & Quality Lock: Undergoing full computer monitoring, products are assembled and packaged with custom private label branding.

Application Scenarios & Targeted Integrations

Purpose-built cooling solutions configured for long-range travel, extreme overlanding, and heavy vehicle applications.

Mini Car Cooler For Road Trips

Your Ultimate Companion for Adventure & Travel

Car Refrigerator For Recreational Vehicles

Advanced Cooling Solutions for Your Mobile Adventures

Expert Q&A: In-Depth Technical Insights

Get answers to critical engineering, installation, and procurement questions from our chief technical team.

Q: Why are 24v DC compressor cooling systems preferred over absorption or thermoelectric cooling for commercial logistics?
A: Absorption systems require significant heat to cycle, making them slow and highly inefficient. Thermoelectric modules are limited by ambient delta temperatures (typically cooling only 18-20°C below ambient). Our DC compressor refrigerators operate on direct brushless power, achieving true freezing temperatures (down to -20°C) even when ambient conditions exceed 43°C, all while drawing less than 45W on average.
Q: How does the 3-stage dynamic low-voltage protection circuit work in vehicle operations?
A: The integrated PCB monitor measures incoming terminal voltage. In a 24v setup, the controller will automatically shut down the compressor if the voltage drops below a selected threshold (e.g., 22.8v under High Protection mode) and restart once the engine charging alternator brings the system back up to 24.2v. This safeguards your truck or commercial vehicle's starter battery from complete discharge.
Q: Can Qixuan car refrigerators operate continuously on steep off-road incline slopes?
A: Yes. Our DC compressors are mounted on specialized damping structures and utilize high-stability internal lubrication systems. This allows our refrigerators to run continuously at inclines up to 40° without any loss in cooling efficiency or risk of compressor seizure.
Q: What customizations are available under your OEM program for international distributors?
A: We offer a wide range of OEM customizations: custom-colored exterior housing, unique digital interface control panels, integrated Bluetooth or Wi-Fi connectivity, dual-zone temperature splits, heavy-duty wheels/telescopic handles, and custom internal packaging boxes ready for direct-to-consumer e-commerce shipping.
Q: What is the MOQ (Minimum Order Quantity) and typical manufacturing turnaround?
A: For standard models with private labels, our base MOQ is generally one 20ft container (typically 120-200 units depending on unit volume). Typical production lead time is 30-35 days from deposit confirmation. Custom injection tooling or structural design modifications require an additional 45 days for validation and optimization.