Our cutting-edge technologies and
quality were honed in the world of racing.

Carbon composites are transforming cars,
the sky, medical care, and much more.

We offer proposals of value to customer issues.

To challenge is to open up the future.

We do what only we at Challenge can do.


The Challenge

Message from The President: "Our Challenges”

We strive to develop new production methods to provide customer-satisfying products

Our Technologies

Our strengths (processes and technologies)

From prototype to mass production, we employ the best possible processes and advanced technologies

Business Domains

Scope of business (products)

We respond to the needs of diverse industries with leading-edge carbon composites


How carbon composite products are made

Challenge’s technical capabilities ensure performance levels required by customers