SUMITOMO ELECTRIC Group
The Sumitomo Electric Group operates globally in the five fields of “Automotive”, “Information & communications”, “Electronics”, “Electric Wire & Cable, Energy” and “Industrial Materials”. The group includes 312 subsidiaries and affiliates in more than 30 countries around the world, mainly in Asia, North America and Europe.
The Sumitomo Electric group has been expanding our businesses in Thailand for more than 40 years. Today, we have 20 manufacturing and trading companies in the group.