... , ISO16949 , CCC, INMETRO*steel wheel factory in qingdao , china -----------qingdao beihai wheel co., ltdProduct parameters product pictures product ... 22.5x11.7524.5 series : 24.5x8.25agricultural steel wheel tractor steel wheel : 3.00DX12, 3.00DX14 , 3.00DX16 , 4 ... , DW16X30 , W15X34 , W15X38 , W12X30irrigation steel wheel W8X24,W10X24,W12X24Harvester/ reaper steel wheel 9x15.3, 14-24, 14-25, 9- ...