About Us | VOLCLAY JAPAN CO.,LTD.
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 …