Head Office & Main Plant
1-10 Fuso-cho, Amagasaki,
Hyogo 660-0891, Japan

Phone 81- (0) 6-6482-8811
Fax 81- (0) 6-6489-5801

Tokyo Head Office
Sumitomo Corporation Takebashi Bldg 4th floor,
1-2-2 Hitotsubashi, Chiyoda-ku, Tokyo 100-0003, Japan

Phone 81- (0) 3-3217-2810
Fax 81- (0) 3 -3217-2820

Shiga Plant
1000-15 Okamoto-cho, Kusatsu,
Shiga 525-0044, Japan

Phone 81- (0) 77-564-3811
Fax 81- (0) 77-564-3014

Wakayama Plant
1850 Minato, Wakayama City,
Wakayama 640-8404, Japan

Phone 81- (0) 73-457-2557
Fax 81- (0) 73-454-2869

Amagasaki Mukoujima Plant
1 Higashino-cho, Higashimukoujima, Amagasaki,
Hyogo 660-0835, Japan

Phone 81- (0) 6-6411-1531
Fax 81- (0) 6-6411-1416

Nagoya Sales Office
INO Bldg. 2-29 Otemachi, Kariya City,
Aichi 448-0857, Japan

Phone 81- (0) 566-27-2350
Fax 81- (0) 566-27-2360