1.100% original; 2.quality guaranteed. We're long term supplier of Samsung feeder. VIRATION FEEDER AND IC Tray also available from us. SM8*2mm/SM8*4MM/SM12MM/SM16MM/SM24MM/SM32MM/SM44MM/SM56MM CP8*2MM/CP8*4MM/CP12MM/CP16MM/CP24MM/CP32MM/CP44MM/CP56MM. If you are interested,please contact us.