http://bariteworld.com/Expanded/Graphite
赞助We are Manufacturing, Researching & Sell all Graphite types & grades. Get Quote! We are Manufacturing, Researching & Sell all Graphite types & grades.
Consistent Purity · Consistent Processes · High Temp Purification · Specialized Formulations
Types: Synthetic, Spherical, Flake, Vein, Amorphous, Expandable