we are manufacturer of calcium bentonite powder in all mesh and graunels in all sizes as per requirement and we offer lumps for the exporters, traders and edible oil manufacturers for the filteration of oil and petrochemical companies for filteration and black oil filteration and we offer fine quality of bentonite for all of our clients and do contact us with all of your queries on the contact information given or u can find the information here itself that is on +919553814188 and mail me on shazsignature at d rate of yahoo dot co dot uk.