About us

Founded in Osaka,
we have introduced numerous molded products to the world.

About us

We, Sanyu Raito Industry, have elevated insert molding and engineering plastic molding, which until now had to rely on manual labor with human error, to a new level. Our pioneering move involved the introduction of a fully automated insert molding system, utilizing a range of industrial robots.

As one of the first to implement such a fully automatic system, we take pride in being a specialized plastics manufacturer consistently meeting customer demands. Our technical abilities ensure a stable supply of high-quality products.

Our technological capabilities are distributed and sought after all over the world.
With our many years of experience and track record, we are able to achieve molding that is considered difficult by others.

Human resource development is
the foundation of manufacturing.

Since our founding, we have embraced the belief that ‘With a small number of talented individuals, we can increase production, enhance product quality, and generate profits.’ Inheriting the principles of ‘excellence, improvement, quality,’ we have introduced numerous products to the global market.

Our aspiration is to be a company that transforms exciting ideas into reality—a company that consistently looks ahead to the future. We aim to embody trust and kindness, striving to contribute to the realization of a prosperous future by continually challenging to discover the infinite possibilities of plastic.

Human resource development is the foundation of manufacturing.
Human resource development is the foundation of manufacturing.
Human resource development is the foundation of manufacturing.
Human resource development is the foundation of manufacturing.
Human resource development is the foundation of manufacturing.