... 5.non-standerd parts Item Nostainless steel self drilling screws Materialsiron,aluminum,steel,copper,plastic,carbon steel, ... nylon,bronze,solder alloy,HSS,tool steels or as per your requirementsDimensionsaccording to your ... electroplating,spraying,painting and so onBusiness scopeCNC center machining,drilling,turning,grinding,tapping,mould design and processing,casting, ...