TOYOSAN – Premium Tailored Indoor-Air Solutions Originating in Okayama, Japan in the 1950s, TOYOSAN has spent more than seven decades advancing the science of healthy air. Today, we are a global leader in intelligent environmental technology, driven by the vision “Better Breathing for Humanity, Better Ecology for the Planet.” By integrating Japanese precision engineering with breakthrough innovations from our EXLAN Technology Center—including proprietary low-temperature waste-heat recovery—TOYOSAN delivers real-time monitoring and fully customized, whole-venue air-health management for residential, commercial, and institutional spaces. From luxury villa basements to five-star hotels, from Grade-A hospitals to international schools, our flagship “Life-Air” systems are already showcased in experiential centers across 25 tier-1 and tier-2 cities throughout China, where visitors can book immersive breathing demonstrations on site. TOYOSAN: redefining every breath through science.