For Japanese manufacturers that are constantly evolving, the development of new products cannot be avoided.
The most important process is "prototype" in the process of design, development and production.
We, Proto, provide "prototypes" that support "manufacturing" in Japan and help create new value.
Proto combines the latest technology with the craftsman's craftsmanship to provide high value-added technology that cannot be imitated by other companies. "I came to the proto because no company was able to refuse it."
Prototypes are small lots of various kinds, and drawings and materials to be provided are various.
However, we at Proto welcome the creation of time-consuming prototypes.
We value the spirit of challenge, not being satisfied with the status quo and creating better products, and always strive to pursue technology and increase customer trust and satisfaction.

代表取締役社長　長谷川 美成

We value the spirit of challenge, "I'm not satisfied with the status quo, I make something better."
Prototype is not only established technology and know-how, but also the spirit of challenge to always be at the forefront of the times.