1,extrusion aluminium handle,, 2,Aluminium Handle Bar. 3,ISO9001,2008 certified factory., 4,Professional manufacturer Application: extrusion aluminium handle,Aluminium Handle Bar,furniture aluminium handle. ... frame, architecture, construction,building aluminium materials,metal furniture handle, furniture hardwares,handle. Process flow;1, extrusion mould designing2, Opening mould - Die trial3, first ...