... , rotundity, oval,slot)Deep machiningprecise cutting, drilling, tapping,CNC milling,CNC lathe and so on.Surface treatment polishing,brushing,anodized, electroplate,powder ... *25,46*40,50*35,57.5*50,46.4*46.4 etc.(3).Various in size and color.Aluminum Frame ... and eazy processing and installationn high brightness and hardness.4.Good suface frame,complete specifications,astacctive appearance and superior ...