17-10 Ling Tzyy Lin, Matou 721, Tainan County, Taiwan.

For People, Society, and the World Through creating new and useful technologies and products, Sumitomo Chemical continues to work toward improving living standards and alleviating the problems...
(Tokyo) : Tokyo Sumitomo Twin Building (East), 27-1, Shinkawa 2-chome, Chuo-ku, Tokyo 104-8260 (Osaka) : Sumitomo Bulding, 5-33, Kitahama 4-chome, Chuo-ku, Osaka 541-8550, Tel:6-6220-3272 / Fax:6-6220-3345