Coloun Aluminium Coil

A Kutsutsana kwamphamvu kwambiri pa nyengo ya aluminiyamu kumatsimikizira kuti zitha kupirira mikhalidwe yovuta zachilengedwe, kuphatikiza kutentha kwambiri, ma radiation ya UV, ndi chinyezi. Izi zimapangitsa kukhala koyenera kugwiritsidwa ntchito panja, komwe imasunga mtundu wake wosakhazikika ndikumaliza kwa zaka zikubwerazi.