Inquiry (采购产品): Decolouring mineral oil Dear Sir, We are manufacturing chemicals. We require activated charcoal or a suitable product for reducing colour from mineral oils / Lubricants. We would be thankful if you could suggest a suitable grade of product for this requirement which can give maximum colour reduction. Best regards, Rishi Saraf srrgr@yahoo.com **** Hidden Message ***** R Saraf 440001 IND Company: Canary Title: CEO E-mail: rvscan@gmail.com **** Hidden Message ***** rvscan@gmail.com