About Junkosha

The Secret of Junkosha:
we enable technology innovators

The Secret of Junkosha: we enable technology innovators

Our mantra – indeed the name Junkosha – is based on three Japanese characters that spell out the fact “we contribute to society’s development through technology”. This is taken one step further in our relationship with customers, partners and suppliers whereby our mission is to “enable technology innovators” through our products and the way we do business.

Reflecting our corporate motto of “delivering unsurpassed value,” Junkosha continually

focusses on activities that address the unmet needs of our customers worldwide. Across the company, Junkosha delivers products that are of the highest quality, this in turn calls for the highest performance and dilligence from staff and partners. In order to realize this, Junkosha strives to anticipate customer needs while achieving complete customer satisfaction. Every day, we are challenged to “develop advanced technologies”, “improve our products’ capabilities", and “seek new applications”. We respond to our customer’s requirements quickly, responsively and cost effectively.

Our commitment to staff

In addition to meeting customers needs, Junkosha also takes pride in fulfilling its social responsibilities. Our staff are committed to the company's mission, in return we provide training and career advancement in an environment that is conducive to growth. Overall, our goal is to become a a global leader in the sectors we operate in — all the while addressing our social responsibilities — ensuring our efforts reflect the concerns of local communities and the environment.

Global Network

Global Network


  • Junkosha Inc. Tokyo Business Office

    Junkosha Inc.
    Tokyo Business Office

    12F Ochanomizu-Kyoun Bldg.
    2-2 Kanda-Surugadai, Chiyoda-ku, Tokyo 101-0062

    TEL : +81-3-3518-6550
    HP : http://www.junkosha.co.jp

  • Kasama Operations Center

    Kasama Operations Center

    961-20 Fukuda, Kasama-shi
    Ibarak-keni 309-1602

  • Yamanashi Operations Center

    Yamanashi Operations Center

    881-1 Ishibashi, Sakaigawa-cho, Fuefuki-shi
    Yamanashi-ken 406-0842


  • Junkosha USA Inc. West Coast Office

    Junkosha USA Inc.
    West Coast Office

    18201 Von Karman Avenue,
    Suite 1080 Irvine, CA 92612

    TEL : +1-949-825-6177

  • East Coast Office

    9 Red Clay CourtKennett Square, PA 19348


  • Junkosha UK Limited

    Junkosha UK Limited

    113 The Promenade,
    Cheltenham GL50 1NW

    TEL : +44-1242-248-703


  • Junkosha ATC Inc.

    Junkosha ATC Inc.

    International Commerce Tower, 1505-1 No. 28
    Shishan Road Suzhou, Jiangsu 215011 PRC

    TEL : +86-512-6818-8760

  • Junkosha SOC Inc.

    Building 33
    Export Processing Zone Supporting Industrial Park No. 666 Jianlin Road,
    Suzhou High-new District Suzhou, Jiangsu

  • Junkosha STC Inc.

    Room 615
    No. 88 Xiandai Road, Suzhou Industrial District Suzhou, Jiangsu

Company overview

  • Company name
    Junkosha Inc.
  • Founded
    April 26, 1954
  • Capital
    207.35 million yen

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