W Series Manufacturers & Factory in Osaka

Precision Engineering, Osaka Industrial Standards, and Global Mobile Cooling Innovation for the Next Generation of Adventurers.

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Osaka’s Industrial Synergy & The W Series Evolution

Osaka has long been the heartbeat of Japan's manufacturing prowess, known for its "Monozukuri" (the art of making things). As a leading hub for precision machinery and electronics, the region's industrial standards have profoundly influenced the development of the W Series Portable Refrigerators. By integrating Osaka-level quality control with high-efficiency compressor technology, we provide global procurement officers with a product that bridges the gap between rugged durability and sophisticated electronic management.

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Local Industrial Ecosystem

The Kansai region, centered in Osaka, provides a unique ecosystem of specialized component manufacturers. From high-torque DC compressors to advanced thermal insulation materials, the W Series leverages a supply chain that prioritizes longevity and thermal efficiency under extreme conditions.

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Global Procurement Demand

International buyers from North America, Europe, and Australia are increasingly seeking "Osaka-Standard" reliability. Our W Series meets this demand by offering multi-voltage compatibility (12V/24V/110V/220V) and robust vibration resistance, essential for the overlanding and maritime sectors.

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Macro-Industry Solutions

Beyond leisure, the W Series serves critical roles in cold-chain logistics, medical transport, and emergency relief. Our factory focuses on "Information Gain" by providing real-time IoT monitoring capabilities, allowing fleet managers to track internal temperatures via mobile applications.

Manufacturing Base

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.

2017 Established
$1.6M Initial Investment
8554㎡ Production Base

Strategic Growth & Innovation Powerhouse

To actively meet escalating global demand, we embarked on a landmark expansion in 2023, investing $57 million to construct a state-of-the-art, 54,000㎡ facility. This modern plant is an AI-driven powerhouse for innovation.

60,000+

m2 Production Area

100+

Exporting Countries

2M+

Units Annual Capacity

50%+

Annual Growth Rate

W Series Technical Roadmap & Future Outlook

01

Smart Integration

Transitioning to Bluetooth 5.0 and Wi-Fi enabled mesh networks for multi-unit fleet management.

02

Eco-Efficiency

Adoption of R290 natural refrigerants and variable frequency drive (VFD) compressors to reduce carbon footprint.

03

Energy Autonomy

Integrated MPPT solar controllers and removable lithium-ion battery packs for 48h+ off-grid operation.

04

AI Diagnostics

Predictive maintenance algorithms that alert users before a component failure occurs.

Our Team & In-House Mastery

From advanced R&D to precision injection molding, our in-house mastery guarantees consistent, superior product quality.

Pre-Assembly

Pre-Assembly

Foaming

Foaming Process

Compressor Assembly

Compressor Assembly

Packing

Precision Packing

Macro Industry Applications

Road Trip Cooler

Mini Car Cooler For Road Trips

Your Ultimate Companion for Adventure & Travel. Compact designs for sedans and SUVs.

RV Refrigerator

Car Refrigerator For RVs

Advanced Cooling Solutions for Your Mobile Adventures. Large capacity for long-haul expeditions.

Expedition Vehicle

Expedition Grade Cooling

Heavy-duty dual-zone units designed for extreme off-road vibrations and high ambient temperatures.

Localization Support & Compliance

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Global Certifications

Full compliance with CE, RoHS, FCC, and SAA. Our Osaka-aligned quality management ensures that every unit meets the stringent safety requirements of international markets.

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After-Sales Network

We provide localized technical support and spare parts distribution hubs in key regions, ensuring minimal downtime for your customers.

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OEM/ODM Flexibility

From custom branding to specific hardware modifications, our R&D team delivers tailored solutions that align with your local market trends.

Frequently Asked Questions (FAQ)

What makes the W Series different from standard portable fridges?
The W Series utilizes high-efficiency DC compressors and thick-wall cyclopentane foaming insulation, achieving faster pull-down times and lower power consumption, even in 40°C ambient temperatures.
Do you support small-batch OEM orders for Osaka-based distributors?
Yes, we offer flexible MOQ options for professional distributors and provide full customization services, including logo printing and color adjustments.
How does the factory ensure quality for long-distance shipping?
Every unit undergoes a 24-hour computer-monitored performance test and a vibration simulation test before being packed in reinforced export-grade cartons.
What is the power consumption of the W-18 and W-35S models?
On average, these units consume between 45W and 60W while the compressor is running, and significantly less in "Eco" mode once the target temperature is reached.

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Partner with a manufacturer that understands the intersection of Osaka engineering and global market needs.

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