Who We Are

About Company
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Company Vision & Value



Achieved customer complaint ``ZERO`` for
10 consecutive years

Reduced production time by continuous process improvement

GARTER SPRING Ultra-small product
manufacturing technology

Systematization of internal manpower training

CEO Greetings

We are typical company that is industry leader with frontier technology and passion

Because of our passion and past years of technology development, we are growing with customers.

Myeong-in spring has been operating professional production in tension spring/torsion spring and Garter Spring(Seal spring/ ridena Springs)- additionally, compression; supplying and producing best precise springs by developing automatic system with certification of ISO 9001/ IATF16949.

Based on business philosophy – faith, passion and challenge-, we have realization of quality first/ satisfaction of customers. It has continued to the result of 9 years of zero customer complaint. We will be showing the state of the company leading development of spring industry. Also, we assure to the customers that they will be encountered with Myeong-in Spring, dashing for production of precise springs.

Thank you

CEO Ryu In-Hyeong.


  • 2018 . 01.
    Preparing for future Technology
  • 2017 . 02.
    Chosen as volunteering company for parallel system of work and study
  • 2016 . 10.
    Certified venture business
  • 2016 . 10.
    Earned certification of ISO/TS16949
  • 2016 . 07.
    Approved department exclusively for researches
  • 2016 . 01.
    Certified company of disabled
  • 2015 . 09.
    Supporting business of Professors of Korean Industry field
    (Chosen as innovative business activity)
  • 2015 . 03.
    Chosen as Samsung Electronics Government related 3.0 innovative
    industrial activity
  • 2014 . 01.
    Factory moved to Taegu Seongseo industrial complex.
  • 2013 . 07.
    Certified parts enterprise (ISO 9001)
  • 2012 . 12.
    Earned certified Mando MQ
  • 2010 . 01.
    Adopted ERP
  • 2006 . 02.
    Quality Management (ISO9001)
  • 2005 . 08.
    Established Myeongin Spring



Major Clients