Zhejiang Heli Refrigeration Equipment Co., Ltd. was established in 2006, focusing on ultra-low temperature refrigeration freezer's research and development, manufacturing, sales, and service

Temperature precision is a concern raised by users on forums, search engines, and healthcare discussion platforms when evaluating a refrigerator for medical use or a medical fridge and freezer. Many professionals want to know how accurate the internal temperatures need to be to s...

Cold storage safety for vaccines and other biologics is a topic frequently debated on search engines, social media forums, and specialist platforms. A key question many medical professionals ask is why household refrigerators aren’t suitable for critical medical applications, and...

Daily laboratory work often requires repeated access to stored biological samples. Researchers retrieving specimens, reagents, or archived materials may open a freezer dozens of times throughout the day. An Industrial ULT Freezer is commonly installed in facilities that manage la...