Terio Corporation is exporting food grade Calcium Carbonate and Titanium Dioxide in large quantity and stable quality. --Calcium Carbonate: 1)98%~100.5% pharmaceutical grade, USP26/BP2002/CP2000/EP2002. 2)99%, Natural calcium carbonate, mainly used in food and nutrition field. 3)99.9%min. high purity grade, mainly used in electronic and agent industry. The particle size and bulk density can be adjusted as your requirement. --Titanium dioxide: 1)99.5%min. high purity grade, mainly used in electronic industry. 2)Food grade, used as white food color 3)Nano grade: 5~10nm, Rutile and Anatase crystal. Mainly use as photocatalyst, and it can be added in paints for special function. 4)Titanium dioxide solution, common name: photocatalystMainly used in air purify, sterilization, deodorization etc. strongly recommended product. Terio Corporation has more than ten years exports experience and certificated ISO9001 and ISO14000. If you are interested please feel free to contact with us. Best regards, Mr. Nickle Shang (Sales Department) Terio Corporation 18/F, Huaren International Building, 2A Shandong Road, Qingdao, China 266071 Tel: 0086-532-86069596 Fax: 0086-532-83893695 E-mail: Alternative email: www.unitedint.com