Inquiry (采购产品): cast high chrome grinding steel balls for mining we need high chrome cast grinding steel balls, about 200-300 mt. These grinidng steel balls are needed for our customer in mining industry. Chrome content about 11-13 % and size about 13 mm. I want to receive: Product Spec . Sample Needed . Packing Info . **** Hidden Message ***** PT. Margo Presisi Judianto Hasan Hasan judianto.hasan@yahoo.com +62-811-840335 **** Hidden Message *****
