Sumitomo Osaka Cement Co., Ltd(contact) Generic selectors Exact matches only Search in title Search in content Post Type Selectors Filter by Categories Sumitomo Osaka Cement Co., Ltd. 6-28, Rokuban-cho, Chiyoda-ku, Tokyo 102-8465 Japan TEL.+81-3-5211-4686 FAX.+81-3-3221-4791 e-mail: info@soc.co.jp www.soc.co.jp