... .zinc plated,black,etc 4.flat,pan, etc. cnc router parts 1.Surface Finish: annealing, natural anodization, heat treatment, polishing, ... SGS,ROHS certificate.5.We have a lot of years technical experiences, we are engaged in the hardware for many years,we have been in ... ANSICetificateISO9001-2008,SGS,ROHSPackageSuitable for sea and air transportation or as required Lead Time7 days to 30 days according to ...