Guangdong Dowstone Technology Co., Ltd. engages in the production and sale of lithium battery, carbon, and ceramic materials in China and internationally. Its lithium battery materials include ternary precursor, cobalt sulfate, and cobalt chloride used in high-end intelligent equipment, new energy vehicles, magnetic materials, aerospace, military and other fields; carbon materials comprise carbon nanotubes powder and slurry, graphene conductive paste, graphene powder and slurry, and carbon nanotube graphene composite paste and slurry used for plastics, rubber, batteries, and coatings applications; and ceramic materials, such as ceramic glaze, ceramic ink and frit, dry granular, and new ceramic materials for building ceramic enterprises. The company was founded in 2007 and is based in Foshan, China.