Head office

Sumida Electric Co.,Ltd.
Nagano Technology Center

Address & Telephone

Asahi Building, 3-12-2, Nihonbashi, Chuo-ku, Tokyo, Japan, 103-8259

TEL　03-5202-7188
FAX 03-5202-7175

■ map

　　・10minutes on foot from Tokyo Station.

■ google map

　※The map can be operated with the control button on the left and mouse's drug.