Company ProfileAbout Us


Yih Dar Technologies Co., Ltd. was founded in November 1994 by Mr. Fu-Hsin Tsai. When first established, Yih Dar focused on glass surface treatment technologies. After developing related techniques, vacuum coating became the core technology employed.
Yih Dar commenced business diversification and is now a professional ODM manufacturer in the field of optical filters, HUD mirror, reflective products, automotive, (electric) motorcycle, (electric) bicycle blue mirror, golden mirror and surface coating processing.