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When you contact directly to each department,

please refer to each department contact details below.

Contact information
New energy sales department
Electric wire ＆ Wire Harness sales department		 3-1-27, Fukaekita, Higashinari-ku Osaka-shi, Osaka, 537-0001
Tel：（06）6976-7401／Fax：（06）6976-6100
Office Fukuoka sales office Dainipponsumitomoseiyaku Bld.5F, 6-10, Nakagofukumachi, Hakata-ku Fukuoka-shi, Fukuoka, 812-0035
Tel：（092）272-3365／Fax：（092）272-3374
Metropolitan area sales office 3-17-2 Yuusensinyokohama Bld.10F, Shinyokohama, Kohoku-ku Yokohama-shi, Kanagawa, 222-0033
Tel：（045）473-6685 ／ Fax：（045）473-6687
Toyohashi branch office Azakonami51-24, Nishimiyukicho, Toyohashi-shi, Aichi, 441-8113
Tel：（0532）38-5118／Fax：（0532）38-5130
Operation Department Address 3-1-27, Fukaekita, Higashinari-ku Osaka-shi, Osaka, 537-0001
Overseas unit Tel：（06）6976-8944／Fax：（06）6973-9121
Materials Unit Tel：（06）6973-9003／Fax：（06）6976-6100
Production technology Division Address 3-1-27, Fukaekita, Higashinari-ku Osaka-shi, Osaka, 537-0001
PVU technology unit Tel：（06）6973-9002／Fax：（06）6976-6100
PV system technology unit
Electric wire technology unit
Production technology unit
QC unit Tel：（06）6973-9004／Fax：（06）6976-2250
Environment and ISO quality control room
Kanto QC unit 510-4, Nakajimacho, Utsunomiya-shi, Tochigi, 321-0114
Tel：（028）653-5703／Fax：（028）653-5719
Management Department Address 3-1-27, Fukaekita, Higashinari-ku Osaka-shi, Osaka, 537-0001
Affairs unit Tel：（06）6973-9060／Fax：（06）6976-6100
Corporate Planning Office Tel：（06）6973-9061／Fax：（06）6976-6100
Accounting unit
Information systems unit Tel：（06）6973-9062／Fax：（06）6976-6100
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