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About us

recycling and mobility

To the future of decentralized manufacturing

By making full use of 3D digital technology, we are conducting research and development that looks ahead to the next generation of manufacturing, away from the current mass production and mass consumption society. First of all, in order to realize material recycling, we are researching 3D printing technology for various resin materials (pellets) and developing our own domestically produced ultra-high-speed and large-sized additive manufacturing machine (3D printer).
Please look forward to our future activities.

Representative Director Yuji Hara

概要: 概要

Please read the history of EXF series development from its foundation.

概要: テキスト

Company Profile

ExtraBold Inc.

  • Established: December 2017

  • Location: 2-33-20 Kita Otsuka, Toshima-ku, Tokyo 170-0004

  • Representative: Yuji Hara

  • Capital: 100 million yen

  • Business description:

    • Design, development and sales of large 3D printers and printheads

    • Contract manufacturing using large 3D printers, support for prototype manufacturing, etc.

    • Development and sales of other 3D digital tools



概要: ようこそ!
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