I-Shida carbon ngumenzi okhokelayo we-graphite electrode e-China.
Yasekwa ngo-1990, ngaphezulu kweminyaka engama-30 yamava okuvelisa i-electrode yegraphite;
Iifektri ezi-4, zigubungela yonke inkqubo yokuvelisa ukusuka ekrwada, kwizinto eziphathekayo, zokubala, ukutyumza, isikrini, ukugaya, ukuthwala, ukuxova, ukukhupha, ukubhaka, ukufakwa, igraphitization kunye nomatshini;