Established in Japan in 1996, TOYOKOH Inc. specializes in advanced solutions... Established in Japan in 1996, TOYOKOH Inc. specializes in advanced solutions for infrastructure maintenance. The company operates through two distinct divisions: the 'SOSEI' business, which rejuvenates aging roofs with a specialized three-layer resin spray coating, and the 'CoolLaser' business, employing laser technology to remove rust, paint, and other contaminants from deteriorating infrastructure. By leveraging these innovative and environmentally conscious technologies, TOYOKOH aims to extend the functional lifespan of existing structures, thereby contributing to a more recycling-oriented society.