Specifications: Production name carbon steel ball, chrome steel ball, stainless steel ball Material AISI1010/1015/1045/1085/ 52100/ 304/ 316L/ 420/ 440C etc Size 0.5mm-50.8mm Grade G10-G2000 Hardness HRC 58-62 Quality certificate ISO9001:2008 Packing 1. 25Kg per export carton 2. Plastic bags in woven bags 3. 250Kg per Steel drums 4. We can pack according to customers’ requirement Application Hardware, pulley, machinery, grinding material, bicycle and so on MOQ 500 kilograms Payment terms T/T, L/C, D/P, Western union Delivery time No more than 25 days Port of Loading Qingdao port/ Shanghai port/ Tianjin port