Yoshimoto, as a professional in composite material, is at the frontier of world material technology. We consider material science is the foundation for product design and product functions. For example, our washbasins are hard to break even if a glass is dropped. Our sinks are strongly resistant to food stains and chemicals. We thoroughly study each specific material property, develop formulations and establish a high-level production system. We are dedicated to supplying stable products on the daily basis.