China Carbon Graphite Group 

China Carbon Graphite Group, Inc., together with its subsidiaries, engages in the research and development, manufacture, rework, and sale of graphene, graphene oxide, carbon graphite felt, and graphite bipolar plates in the People's Republic of China. Its graphene oxide is used as a conductive agent in lithium ion batteries, super capacitors, rubber and plastic additives, conductive inks, special coatings, transparent conductive thin films, and chips; and graphite bipolar plates are used in solar power storage. The company operates roycarbon.com, a business-to-business and business-to-consumers Internet portal for graphite related products. China Carbon Graphite Group, Inc. was founded in 1986 and is based in Diamond Bar, California.