Product Features
Excellent Insulation
High-density foam insulation with a thermal conductivity as low as 0.025 W/(m·K) keeps food hot or cold for 8-72 hours (depending on the model).
Rugged and Durable Construction
The refrigerator is highly resistant to impact, pressure, and abrasion, making it suitable for long-distance transport and repeated use.
Food-Grade Safe Materials
The interior is made of non-toxic and odorless materials that meet food contact safety standards and will not contaminate items.
Waterproof and Moisture-Proof
The refrigerator features a waterproof coating and sealing strips to prevent rain and moisture from penetrating.
Lightweight and Portable
Ergonomic design with handles or wheels for easy loading, unloading, and transportation.
Easy to Clean and Maintain
Smooth interior and exterior surfaces effectively resist stains and can be rinsed or wiped clean.
III. Main Specifications
Capacity Range: 1kg/1.5kg/2kg/2.5kg/5kg/10kg (customizable)
Insulation Duration: 8-72 hours (depending on model, configuration, and ambient conditions)
Material: Shell (PS foam board, honeycomb paperboard) (etc.) + high-density PU insulation + food-grade liner
Colors: White, blue, gray (customizable)
Structures: Clamshell, side-opening, compartmentalized liner, etc.
IV. Applications
Food Industry: Fresh produce, aquatic products, dairy products; cold drink transportation and storage
Pharmaceutical Industry: Vaccines, blood, reagents, medicines, and other items requiring constant temperature protection
Biotechnology: Cold chain transportation of cell samples, strains, and experimental materials
Chemical Industry: Temperature-sensitive fine chemicals
Outdoor Activities: Keeping food and beverages cool during camping, road trips, and fishing trips
V. Quality Assurance
Our cold chain insulated boxes are manufactured under an ISO quality management system and undergo rigorous testing, including insulation, sealing, and load-bearing tests, to ensure product stability and reliability in high and low temperatures and complex transportation environments. They are CCC, CE, and FCC certified.
VI. Customization
We can customize capacity, size, color, insulation duration, liner structure, and outer shell material to meet customer needs. We can also print your company logo to create a unique brand image.












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