Founding Philosophy (Established in 1973)


1. Company with technology oriented.

2. Company with strong vitality.

3. Company with challenging spirit against various risks.

4. Company with principal that small but highly skilled work force.

Philosophy for Growing (Added in 1985)


1. Seeking employees prosperity, mentally as well as economically.

2. Paying tax to central and regional government as much as possible.

3. Creating and delivering new products.

4. Contributing to social community.

5. Treating shareholders highly and preferentially.

6. Saving resources and energy for environment.

Ultimate Corporate Philosophy (Added in 2020)

~ To contribute to society much more ~


1. Growing and refining employee and YAC Group.

2. Promoting management to achieve SDGs.

3. Improving employment terms.
4. Increasing tax payment amount.