Carbon Steel Ball, Stainless Steel Ball manufacturer / supplier in China, offering AISI Stainless Steel Balls 2mm 3mm 4mm 5mm for Paints Steel Ball, 1mm-25.4mm Stainless Chrome Carbon Steel Balls Shot Metal Grinding Ball Abrasive for Ball Bearing Auto Parts Industrial Equipment Valve Bicycle Machinery, Precision Chrome Steel Ball 16mm 17mm 18mm for Drawer Slide/Valve/Wheel Caster Steel Ball and so on.