... .WA.PA.MA.SA.GC.C.ZAOur company supplystraight wheel,type 2 cylinder wheel,type 3 Tapered one side wheeltype 4 Tapered ... two sides wheel,type 5 recessed one side wheel,type 6 straightcup wheel,type 7 recessed two sides wheeltype ... 8 taper cup wheel, type 9 dish wheel)Material(A,WA,GC,C,DA,DC,PA,38A ...