Terio Corp. supply: Cobalt oxide 60%/72%/73%74%, Tricobalt tetraoxide Co3O4 73%, Cobalt sulfate 20% industrial grade and feed grade, Cobalt chloride 24%, Cobalt carbonate, Cobalt hydroxide, Nickle Oxide, NiO, Ni2O3, Bismuth Oxide(Bi2O3) Terio Corporation has more than ten years producing and exporting electronic or ceramic chemical materials, which owns one headquarter, one R&D division and 5 subsidiaries. It qualified 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: teriocorporation@yahoo.com.cn Alternative E-mail: nickleshang@teriocorp.com www.terio.cn