ISO/TS16949 2009 certified and specialists in the making of window regulator switching mechanism systems for the automotive industry.
Johnan’s line of products, primarily including automotive window regulator systems, are built around high standards of quality control systems which include rigorous testing and continuous improvement efforts.
Our OEMs continue to show high trust and high acclaim for both performance and safety, especially door and body related functional parts.
[JOHNAN QUALITY] Three Core Initiatives
- Friday June 18th, 2021 (日本語) 株主総会開催に伴い情報更新を行いました
- Friday October 23rd, 2020 Authorized as Regional Future Leading Company by Ministry of Economy
- Friday June 19th, 2020 We are pleased to announce the release of our updated home page