Heap Soon (thanks Herbert!) charged me 550 for refurbished my 18" rims..just for painting, no bengkok..if bengkok then another charge, rm50 for one rim if i'm not mistaken...and they do it themselves...but I also sent another set of rim for refurbish to PJL Auto in Seri Rampai, Setapak..same condition as before, 17" and they charged me rm450..and they outsource it...the work more a less the same...when I asked Heap Soon do they charge according to wheels size, they said no..it based on how bad your rims are...