Inquiry (采购产品): Chrome prep abrasives Please have a rep call me regarding abrasives or chemicals to remove the first layer of silica on heat treated cast A356. We currently cast 700-1000 wheels a day and polish about the same per day. I need to test and analyse the most efficient a econimical way to do this process. **** Hidden Message ***** Rene Santiago 19200 Reyes Ave. Rancho Dominguez, CA 90221 USA Company: American Racing Equipment Title: Purchasing Manager Phone: 310-600-0167 Fax: 310-604-9802 E-mail: rsantiago@americanracing.com **** Hidden Message ***** rsantiago@americanracing.com