... iron,Cu-Fe washing machine bush 1. PengDa Ltd is a professional Fe/Cu based powder metallurgy parts manufacturer,established ... : Developed more than 2 thousand different models of gear ,bearing ,bushing,structural parts , etc . Can produce according to drawings ... ,etc. e.g. washing machine , fan ,stirring mill,sterilizer,electric hair dryer,coffee machine,soya-bean milk machine,DC- motor, mini motor ...