Far infrared rays, known as the "light of life", have the effects of penetration, resonance, and warmth on the human body, and are also widely used in the medical field. The Sun Island brand sauna room developed by Shandong Sunshine Health Technology Co., Ltd. is based on a far-infrared heating element with a specific frequency and stable wavelength, combined with graphene materials, to develop a low-electromagnetic, healthier far-infrared graphene composite heating plate. It has a large heating area, fast hot start, small starting current, voltage shock resistance, and double insulation. At the same time, the heating plate is safe and reliable, the heat source is soft, no noise, no odor, and it is environmentally friendly and hygienic, the material is thin and light, and has good seismic resistance.