... T-308-2002, GB/T1148-93Production process of Stainless Steel Ball:Drawing, Heading, Flashing, Heat-treatment, Grinding, Lapping1, Lapping2 ... , Inspection, Packing.Packing information of Stainless Steel Ball:Oily packing in pouch packing, plastic/tin box packing1, ... pallet packing3,10kg/box then in wooden case packing4,250kg/ steel drum packing 5, according to customers' requirementChemical ...