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

In today’s globalized economy, cold chain logistics has become a cornerstone for the safe transportation and storage of temperature-sensitive products. From pharmaceuticals to food, maintaining consistent ultra-low temperatures throughout t...

In modern industrial and scientific environments, cold storage equipment must meet high standards for both performance and operational cost-effectiveness. An Ultra Low Temperature Freezer designed for industrial use offers a balanced soluti...

In fields such as biotechnology, pharmaceuticals, and healthcare, maintaining the integrity of sensitive samples is critical. An Ultra Low Temperature Freezer plays a vital role in preserving these valuable materials by providing stable, to...