TOA กรุ๊ป

นาโงย่า

TOA Electronics, Inc.
https://toaele.com

TOA Electronics Company - Headquarters
https://www.toa-dk.co.jp

Flash Support Group Company - Nagoya Office

โตเกียว

TOA Electronics Company - Tokyo Office

คานางาวะ

Hamatou Company - Yokohama Branch

Flash Support Group Company - Osaka Branch

โอซาก้า

TOA Electronics Company - Osaka Office

Hamatou Company - Osaka Office

Flash Support Group Company - Osaka Office

ฮามะมัตสึ

TOA Electronics, Inc. - Hamamatsu Branch

Hamatou Company - Headquarters
https://www.h-toa.co.jp

Flash Support Group Company - Headquarters/Business office
https://www.j-fsg.co.jp

นีงาตะ

F-TECH Inc.