• Company name

    DAIYA SEIKI Co., Ltd.

  • Head office location

    1-4-20 Osachi-Katamacho, Okaya City, Nagano Prefecture, 394-0084, Japan
    Tel: +81(0) 266-27-7733 (Representative);  Fax: +81(0) 266-26-1188

  • Establishment

    May 1, 1951

  • Capital stock

    40 million yen

  • Board members

    President and Representative Director: Yuji Oguchi
    And 4 others

  • Number of employees

    160 (131 male, 29 female)
    Average age: 44 years old

  • ISO

    ISO 9001 certification (November, 2000) Certificate No.: JQA-QMA15805

    ISO 14001 CERTIFICATION (DECEMBER 2002) CERTIFICATE NUMBER: JQA-EM7428

    ISO 13485 certification (March, 2019) Certificate No.: JQA-MD0128

    Manufacture of parts for medical electron microscopes

    Scope of application: headquarters plant, Co. Daiyac

    Scope of application: headquarters plant.

  • Other certifications, etc.

    Registered as a medical device manufacturer (July 5, 2019)

    Class III medical device manufacturing and sales license obtained (March 28, 2024)

    Ongoing record of no occupational accidents (since May 1972)

    Declaration of Support for Raising Children (Nagano Prefecture) registration (registered in December 2013)

    Workplace Iki-Iki Advanced Company (Nagano Prefecture) certification (October 2017-)

    Obtained certification as an excellent health management corporation (sponsored by the Ministry of Economy, Trade and Industry) (February 20, 2018-)

    Excellent declaration corporation (since 1975)

  • Tokyo Branch

    〒167-0041

    10-2, Zempukuji 3-chome, Suginami-ku, Tokyo

  • China Plant

    DAIYA Precision Machinery (Changshu) Co.

    215500
    No. 69, Fuchun River East Road, Changshu Southeast Economic Development Zone, Jiangsu Province
    Changshu Jiaoyuan Place Industrial Park

    tel: 0512-5235-8781 fax: 0512-5235-8785
    Contact: Kubota, President/ Xu, General Manager (Japanese only)

  • Korea Office

    HANIL officetel #1423, Jaseong-ro 152 (Munhyeon-dong 815), Nam-gu, Busan, Korea

    Tel: +82-10-6449-1186 Fax: +82-51-797-8622

    Contact Person: Huang (Japanese is acceptable)

  • Affiliated company

    DAIYAC Corporation

    1-4-20 Osachi-Katamacho, Okaya City, Nagano Prefecture, 394-0084, Japan

    TEL: +81(0) 266-28-8868 FAX: +81(0) 266-26-1186

    https://daiyac.com/