Iiprofayili ze-aluminium ezikhazimlisiweyo, ukukhazimliswa komphezulu weprofayili ye-aluminium yinto ebalulekileyo yokucubungula iteknoloji kwiprofayili yokucubungula i-aluminium, enokuphucula ukuqina kunye nobuhle beemveliso zeprofayili ye-aluminium, ngaloo ndlela kwandisa ixabiso kunye nokukhanga kweemveliso zeprofayili ye-aluminium.