Company Information

Company Information

Here you will find leaflets related to our Company for your reference. Please click on the links below to view related files.

Corporate Social Responsibility Reports

Sumida CSR/ESG Report 2022

Sumida CSR Report 2021

Sumida CSR Report 2020

Sumida CSR Report 2019

Sumida CSR Report 2018

Global Network Address List

Asia        Europe        North America

SUMIDA Corporate Business Principles

English        Japanese        Simplified Chinese

Basic Introduction to Coil Technology

English    Japanese


Miscellaneous Information

Chronology of the former VOGT electronic AG