Zhejiang Huayou Cobalt Co., Ltd engages in the research, development, manufacture, and sale of lithium battery materials and cobalt materials in China and internationally. The company's products include battery grade cobalt tetroxide and cobalt sulfate, and cobalt oxide; electrodeposited copper and copper oxide; cobalt trioxide, cobalt cathode, cobalt hydroxide battery grade, iron phosphate, and ferric phosphate; and Li carbonic acid and ternary precursors. Its products are used for Li-ion battery cathode material, high temperature alloy for aviation and aerospace, cemented carbide, colorant and glaze material, rubber adhesive, petrochemical catalysts, magnetic materials, glass, as well as used in the manufacture of dyes, paint, anti-wrinkle, and fireworks. The company was founded in 2002 and is headquartered in Tongxiang, China.