Certifications
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Patent Certificate: A Heat Dissipation Device for Refrigerator -
High-tech Enterprise Certificate -
Patent Certificate: A Novel Temperature Control Device for Cold Plate -
Patent Certificate: A Refrigeration System for Assisting in Improving Pumping Speed -
Patent Certificate: Automatic Gas Dehydration System -
Refrigerator Energy Management Decision‑Making System -
Ultra-low Temperature Freezer Fault Diagnosis and Analysis System -
Intelligent Diagnosis and Remote Operation & Maintenance Platform for Ultra-low Temperature Refrigeration Equipment -
Remote Operation, Maintenance, Scheduling and Fault Handling Software for Refrigerators -
Intelligent Control and Optimization System for High-Efficiency Ultra-Low Temperature Freezers -
Trademark Certification -
Mutual Recognition Evaluation -
Qualification Grade Certificate for China's Science and Technology Industry -
RoHS Certification -
CE Certification -
MSDS Certification -
Patent Certificate: A Refrigeration System Equipped with a Pre‑cooling Device -
Patent Certificate: A Refrigeration System Equipped with a Liquid Injection Device -
Patent Certificate: A Refrigeration System Capable of Multi-Temperature Zone Cooling -
Design Patent Certificate -
Patent Certificate: A Dust Cover for Air-Cooled Refrigeration Equipment -
Patent Certificate: A Heat Dissipation Device for Refrigerators
