Jinan beyond metal products co.,ltd. is specialized in the manufacturing of steel balls.Our products incluude G5 G10 chrome steel balls and G100 G40 stainless steel balls, We have invested in high-tech inspection and testing equipment to ensure good and consistent quality control.Our company was certified with ISO9001:2008 and ISO14001:2004 and accredited with ISO/TS16949:2009 in Our steel balls are exported to international markets including USA ,Italy,Germany, Canada, United Kingdom, Japan and South Korea etc.