With continual consideration to the effect of high density printed circuit board production activities, products and services the environment, Daisho Denshi is putting forward activities in which all employees will focus their attention on the environmental impact.

Domestic factories are all certified

<Certification acquisition date>

Iwate Plant・・・・・・・・approved July 1998
Tochigi Plant・・・・・・・approved November 2001
Tochigi 2nd Plant・・approved October 2003