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

Ensuring proper handling and transport of an upright ultra low freezer is a key concern for labs and facilities that need to relocate equipment, move samples between sites, or adjust layouts within a research space. Whether you’re planning a local shift or a multi‑day transport, ...

For many research facilities and medical labs, an ultra cold storage freezer is more than just equipment — it’s the cornerstone of long‑term sample preservation. Yet one concern that repeatedly surfaces among operators revolves around backup power. In the event of a sudden power ...

 A ultra cold storage freezer is a cornerstone of many laboratories, biobanks, and medical facilities — but real-world experience shows that not all units perform equally well over time. In particular, an upright ultra low freezer can be a source of ongoing debate among operators...