Kosuke Konishi, a sand and soil specialist, aims to be an environmentally friendly company that cares for the earth-friendly land. [Headquarters office] 〒768-0040 2531-4 Otsu, Kunita-cho, Kanonji-shi, Kagawa TEL: 0875-56-1389 FAX: 0875-56-1390 konishikouhatu@co-co-co.jp [Sakaide Sales Office / Quartz Sand Division] 〒762-0001 2-6-4 Kyomachi, Sakaide City, Kagawa Prefecture TEL: 0877-46-2212 FAX: 0877-49-3581 [Toyonaka Factory] 〒769-1504 729 Kamitakano, Toyonaka-cho, Mitoyo-shi, Kagawa TEL: 0875-63-9525 FAX: 0875-63-9526 [Kochi Factory] 〒783-0082 Satokaida, Nankoku City, Kochi Prefecture © 2009 Konishi Kouhatsu Co., ltd. All Rights Reserved. ｜Home｜ Link｜ Site map｜ Privacy Policy｜ Inquiries｜