INOUE (TIANJIN) AUTO PARTS CO., LTD.
井上（天津）汽車部件有限公司
| 2009 | INOUE (TIANJIN) AUTO PARTS CO., LTD. established and production started. Surface-treatment and molding equipment installed |
|---|---|
| 2012 | Added a bell-type surface-treatment line |
| 2014 | Added a hoop (reel-to-reel) surface-treatment line. Sales exceeded RMB 50 million (approx. JPY 1.1 billion) |
| 2018 | Sales grew substantially through business expansion |
| 2019 | Reviewed the production system and reorganized facilities |
| 2020–2022 | Responded to changes in the market environment by transferring production items and strengthening the quality system |
| 2023–2024 | Sales recovered strongly through the transfer and mass production of new products. Entered a new growth phase built on existing technologies |