Primary infrared graphite cabinet is the most commonly used cabinet in Guangzhou, which can emit graphite infrared rays with very strong activity, effectively regulate the internal microcirculation of the body and promote metabolism, thus achieving the purpose of health preservation. According to relevant public information, infrared molecules generated by infrared graphite cabinet can directly enter human skin cells, effectively improve blood microcirculation, promote metabolism, inhibit cholesterol deposition, supplement nutrition for the body and maintain health, thus achieving the purpose of health preservation.