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

Using refrigerators and freezers properly is essential for maintaining food safety, ensuring energy efficiency, and prolonging the lifespan of your appliances. Here are some tips on how to use them effectively: 1. Appropriate Temperature Se...

Ultra-low temperature refrigeration is a technology that improves the performance of a substance by lowering its temperature. It can cool the temperature of a substance to tens of degrees below zero or even lower, reaching the temperature t...

Ultra-low temperature cold storage is used to store and preserve specific foods, medicines, biological samples, etc., which usually need to be maintained at low temperatures. To achieve this temperature requirement, ultra-low temperature co...