#graphiteflakessupplier #graphitenaturalflakes #Johannesburg #southAfricaWe SD Industries are one of the pioneer manufacturer and exporter of Graphite Flakes in Johannesburg in south Africa . we are one of the finest qulity manufacturer for all kinds of carbon products and Mechanical seals.We are manufacturers of Graphite Granules and Graphite Powder in Different sizes and grades. Industrial Graphite Powder are available and supply from 60 Me ... Continue