Iphrofayili ye-Aluminium

Iphrofayili ye-aluminium isetshenziswa kabanzi ekwakhiweni, emishinini, embonini, njll. I-Xingfa ingumhlinzeki wephrofayili we-aluminium ohamba phambili e-China.
· Izinzuzo zephrofayili ye-aluminium:
①Isisindo esincane
②Isici esiqinile
③Ukuqhuba
④Ukumelana nokugqwala
⑤Iyakwazi ukumelana nezimo