As an innovative enterprise in the field of global ultra-low temperature refrigeration, Hualeng Technology has a globally advanced technology platform for free piston Stirling refrigeration, digital control, intelligent integration, and various industry scenario solutions. It focuses on providing one-stop ultra-low temperature storage services in medical and health, biomedicine, disease control and inspection, scientific research experiments, agriculture and animal husbandry, and other fields. The company has an excellent team in Stirling technology research and development, process, and control for many years, and has collaborated with top experts and doctoral teams in the field of low-temperature refrigeration engineering at Shanghai Jiao Tong University to jointly develop multiple energy-saving, deep cooling, and intelligent refrigeration machines, continuously achieving breakthrough results. The company has obtained multiple invention patent authorizations and has established a global sales network, committed to becoming a professional leader in the research and development, production and sales of ultra-low temperature refrigeration equipment worldwide.