Steel wheel aluminum wheel 18inch~20inch finish standard silver gray wheel rims Size (inch):12-26 inch PCD : 4H-12H/ 100-150 alloy wheels,aluminum wheels,wheel rims ,car wheel1)Finish: silver, gray, hyper silver, chrome, black, machine face, (2)International standards: SFI,TUV,VIA ,TSE . (3)Production and testing machine: The low pressure casting machine, gravity casting machine, continuous heat- ...