Volclay Dongming Beijing Branch Office Room 902, Rouy Chai International Building No. 8 Yong An Dong Li, Jian Wai, Beijing 100022, China Tel.: +86 10 8528 8308 Fax: +86 10 8528 8309 Email: sales@cn.volclay.com		CETCO Division Room 902, Rouy Chai International Building No. 8 Yong An Dong Li, Jian Wai, Beijing 100022, China Tel: +86 10 8528 8308 Fax: +86 10 8528 8309 Email: info@cn.cetco.com Web:http://www.cetco.com
World Headquarters Volclay International Corporation 2870 Forbs Avenue Hoffman Estates, IL 60192 Tel: 847.851.1500 Fax: 847.851.1699 Web: http://www.volclay.com		Parent Company AMCOL International Corporation 2870 Forbs Avenue Hoffman Estates, IL 60192 Tel: 847.851.1500 Fax: 847.851.1699 Web:http://www.amcol.com