Massoumi Group is the pre-eminent leader in super precision ball bearing import and distribution in Iran. The bearing section includes following companies:

Roll Art,co. is the pre-eminent leader of industrial bearing's import and distribution in Middle East. established in 1970, the companies main activity is supplying bearings of all types to manufacturing companies in M.E. The brands that the company holds are :

• Distribution of SKF in Iran. www.skf.com
  Agency for :
• THK(Japan) www.thk.com
• FLT(hungry) www.flt.krasnik.pl
• ZKL(slovania). www.zklbearings.com