Shenzhen Dejieli Low Temperature Technology Co., Ltd. was established in 2003 and is located in Guangming District, Shenzhen. It is a high-tech enterprise integrating the research and development, production and sales of ultra-low temperature refrigeration equipment. It is committed to providing the food industry with an overall solution for quick freezing and fresh locking. . The company has ISO900 management system certification, national high-tech enterprise and other qualifications, has a number of patented technologies for low-temperature refrigeration and application, and has won the Shenzhen Innovation and Entrepreneurship Competition Award and the first prize of Guangdong Province Science and Technology Progress.

Dejieli ultra-low temperature refrigeration equipment mainly includes two series: compression mechanism cooling and liquefied air refrigeration:

1. Compressor refrigeration equipment: covers -40℃, -80℃, and -120℃, from single-stage refrigeration to single-machine self-collapsorption and multi-stage refrigeration.

2. Liquefied air refrigeration equipment: low-temperature refrigeration application including liquid nitrogen, liquid argon and dry ice.

Dejieli series products adopt new refrigeration technology and efficient heat exchange technology to cover cooling and freezing processes in the temperature zone from 300℃ to -196℃; we can tailor cost-effective solutions according to customer requirements to help customers realize Maximize value.

Dejieli quick-freezing series products have been widely used in industries such as deep-cold material treatment, fast-freezing food, low-temperature crushing, VOC deep-cold condensation and liquefaction, and have established close cooperative relations with many universities and research institutions; with science and technology and professional leadership, Good service to customers and give back to society.