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One-stop Solution from Dry Aging Refrigerator to Wine Fridge

As an OEM factory, we are committed to providing our customers with the best and most comprehensive solutions, we insist on using high quality materials and advanced production processes to ensure the quality and durability of our products; whether you are interested in dry aged fridge, wine cooler, Beverage Cooler, Cigar Humidor Fridge, Medical Refrigerator Business Plans, we put our best efforts to provide you with the perfect solution.
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Products are supervised manufacturing by Germany
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15 years of experience
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Three testing labs of international standards
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Manufacturer-

Professional Wine Cooler Original Equipment Manufacturer

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We have been manufacturing compressor wine fridge since 2010, as a professional manufacturer of compression refrigeration equipment, we have more than 14 years of rich experience and technical strength, we can provide you with high-quality and reliable products, we are not only specialized in manufacturing of wine cooler but also provide a series of beverage coolers, cigar fridge cabinets, dry agers, medical refrigerators. With different models and specifications to choose from, to meet different occasions of needs of the home, restaurant, and commercial. We respect and value every trust our customers give us.

- Certification-

Our Capabilities

Sunnai’s superior competence and experience allow us to provide the right solution for OEM or ODM orders.​

Sunnai ISO certification
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Explore the Benefits of Working with Us

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Own-self Manufacturer
Fully Certified
Short Delivery Times
Intellectual Property Protection

- Quality-

Quality Assurance Measures

Although it will affect the production efficiency, it can better ensure the quality.

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Incoming Material Control - 100% Inspection of Electrical Boards

Each electric board will be arranged temperature test before assembling:
Cooling test: under minus 25 ℃ for 4 hours
Heating test: under 45 ℃ for 4 hours
Normal temperature test for 4 hours
After the temperature tests are pass, the electric board will be sent to do the performance test before assembling.

Experienced Welding Instruction

In terms of welding operations, we have invited an engineer who has been involved in welding at BMW in Germany for 25 years to supervise the work, and as a result, the leakage failure rate of our products is less than 0.1%.

Avoid Scratches and Dents

1. A tool trolley transports each casing. 2. After assembly, the equipment is transported by conveyor belt to the first floor for cooling tests. 3. Packaging of the equipment with a vacuum suction cup lift to avoid scratches caused by manual handling. 4. On completion of packing, the unit will be sent to the warehouse by an automatic conveyor belt.

Nationally Recognized Testing Laboratory

Simulate different environments for product testing, in order to better understand the use of the product, and improve the product according to different sales markets and sales channels.​

Multi-Testing

We always believe that only strictly tested products can meet our customers’ expectations and win us a good reputation in the market. Our products have to go through several critical tests, the first cooling test, the second HI-POT test, the third product configuration double-check, the fourth performance test, and the fifth high voltage test.

Quality Tracking Card

The quality inspection tracking card is a measure to strictly control the quality of our products. It records in detail the whole process of the product from raw material purchase, production and processing, finished product testing to shipment.

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Our Trusted Partners

Based on the principles of sincerity, co-operation and innovation​

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- Contact-

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Our team will answer your inquiries within 12 hours.