We can supply you following electronic or ceramic chemical material: Boron nitride (HBN) powder97%98%/99%, CBN, Boron powder 90%/95%, Aluninium nitride(AlN), Silicon carbon, Cobalt oxide 60%/72%/73%74%,Co3O4 73%, Cobalt sulfate 20% industrial grade and feed grade, Cobalt chloride 24%, Cobalt carbonate, Cobalt nitrate, Nickel oxide, Nickel sulphate etc. Also we have a plant is producing Barium chloride, Barium carbonate, Zirconium dioxide, you and see the particular information by our website www.terio.cn Terio Corporation which is manufacturing has more than ten years producing and exporting electronic or ceramic chemical materials, owns one headquarter, one R&D division and 5 subsidiaries. It has passed ISO9001. If you are interested please feel free to contact with us. Best regards, Nickle Shang (Sales Department) Terio Corporation 18/F, Huaren International Building, 2A Shandong Road, Qingdao, China 266071 T: 0086-532-6069596 F: 0086-532-3893695