As a member of global network of the AMCOL International Corporation group.

VOLCLAY JAPAN CO.,LTD. a joint venture formed between AMCOL International Corporation of America, the world’s largest integrated producer of bentonite, and Sojitz Corporation, one of the leading Japanese general trading firms, is devoted to sales in Japan of AMCOL bentonite and an array of products made from bentonite, together with the supply of related expert technical services.

As a holding company, AMCOL International Corporation operates three major segments; the Clay Minerals (American Colloid Company), the Environmental (CETCO Company) and the Oilfield Services within its corporate group, developing its business on a global scale. Volclay Japan, as a proud member of this global network, vigorously advances marketing and sales of bentonite and bentonite-related products from American Colloid, along with environmental-related materials from CETCO.