... plated, nickle plated, chrone plated are available on request aluminium oval sleeve/ferrule DIN3093, size: from 1mm to 60mmmaterial: stainless steel ... are available on requestWe supply the aluminium sleeve in DIN3093, oval sleeves, stop botton, ferrulesjis type, ferrules form C, copper ferrules ... .CocoTel:0086-0543-2257116Fax:0086-0543-2257566Trade Manager: cn200083869 aluminium oval sleeve