China Carbon Graphite Group 

China Carbon Graphite Group, Inc., operating with its subsidiaries, specializes in the innovation, production, refurbishment, and distribution of various carbon-based products, including graphene, graphene oxide, carbon graphite felt, and graphite bipolar plates, across the People's Republic of China. The company's graphene oxide serves as a crucial conductive additive in a range of applications, such as lithium-ion batteries, supercapacitors, rubber and plastic composites, conductive inks, specialized coatings, transparent conductive films, and electronic chips. Furthermore, its graphite bipolar plates are integral to systems for solar power storage. China Carbon Graphite Group also manages roycarbon.com, an online platform facilitating both business-to-business (B2B) and business-to-consumer (B2C) sales of graphite-related merchandise. Established in 1986, the firm's corporate headquarters are located in Diamond Bar, California.