Eli tyala le-aluminium yokugcina imali lenziwe ngezinto ezikumgangatho ophezulu, ezingenamanzi kwaye zihlala zihlala njalo. Uyilo lwembonakalo lulula, ulwakhiwo lomelele, kwaye kukho ukwahlula okuhlengahlengisiweyo ngaphakathi, okunokulungelelanisa indawo ngokweemfuno zakho. Uyilo lomthamo omkhulu unokuhlangabezana neemfuno zakho zokubeka.
Siyifektri eneminyaka eyi-15 yamava, ngokukodwa kwimveliso yeemveliso ezenziwe ngokwezifiso ezifana neengxowa zokuzilungisa, iimeko zokuzilungisa, iimeko ze-aluminium, iimeko zendiza, njl.