
Guangzhou Raysen Health Technology Co., Ltd. is a leading company in the health technology sector, specializing in the research, development, production, and sales of high-end infrared sauna products. Our infrared sauna products utilize advanced safe, stable, and high-performance mica heating materials, full-spectrum red light, and carbon fiber heating materials. They emit far-infrared radiation with a wavelength of 6-14 microns, closely matching the human biospectrum. This radiation resonates with ...