1.Formula: Co 2.Appearance: steel grey powder 3.Use: used for battery ,hard ally adhensive and magnetic material  ABOUT  US Thunder Sky Battery (wuxi) Co.,Ltd,is subordinate company of (china) Wuxi Wanda Group. Our company was established in January, 2006,and specializes in...

1.high quality CO more than 99.4 2.factry price 3.used for lithium battery 4.shape: powder   we use the metal cobalt from Zambia and can be used for battery,hard ally adhensive and magnetic material,can export all...