Company Profile | Daisei Ironworks Inc. – Custom Machine Manufacturer Japan

Company Information

  • Company Name
    Daisei Ironworks Inc.
  • Representative
     Keitaro Sanagi ; President
  • Address
    4-128-2, Honosato, Kashiwara-shi, Osaka, 582-0001, Japan
  • Establishment
    July 1991
  • Founder
    Yasumichi Sanagi

Company History

  • November 1989
    Founder Yasumichi Sanagi established Daisei Ironworks as a private business in Yao, Osaka.
  • July 1991
    Incorporated as “Daisei Ironworks Inc.”.
  • July 1995
    Head office and factory relocated to the current address in Kashiwara, Osaka.
  • February 2000
    Keitaro Sanagi joined the company.
  • January 2007
    Keitaro Sanagi appointed President and Representative Director.
  • June 2014
    Started contract packaging business. [Currently suspended].
  • July 2018
    Registered trademark for the “Time-Saving Design®” concept.

Our Workplace

Our factory is not only a place for manufacturing, but also a comfortable environment where creativity can grow.

You may find small elements that reflect our culture, such as:

We believe good manufacturing comes from both technical craftsmanship and a comfortable, human-centered workplace.