The domestic cold chain logistics leader is:

1. Jingxue Energy Saving

The leading domestic cold storage energy-saving enclosure system overall solution provider, mainly engaged in cold storage and R&D, design, production and sales of energy-saving thermal insulation materials (metal surface energy-saving thermal insulation sandwich panels and supporting products) for industrial building envelope systems.

2. Bingshan Hot and Cold

The largest industrial refrigeration equipment manufacturer in China, owns the famous Chinese trademark "Jingxue". Mainly engaged in the production and installation of refrigeration equipment such as industrial refrigeration, food refrigeration and refrigeration, central and commercial air conditioning icons, and refrigeration components.

3. Sifang Technology

A leading domestic cold chain equipment and special container manufacturing enterprise, mainly engaged in the research and development, production and sales of food refrigeration equipment and tank containers.

4. Weiguang Co., Ltd.

National high-tech enterprise, a single champion demonstration enterprise in the manufacturing industry of the Ministry of Industry and Information Technology, and one of the top 100 electronic component companies in China. The company's main products are refrigerator motors, external rotor fans, ECM motors, servo motors, and automotive air conditioning units.

5. Dean Diagnostics

The company’s business involves cold chain logistics, and it has achieved an efficient cold chain logistics network with a 24-hour response cycle. It has obtained the first third-party cold chain logistics license in the industry. Qualifications and the ability to expand cold chain logistics service business externally.