Msana wa aluminiyamu umakulitsidwa ndi anodizing yomwe imatembenuza chitsulo kukhala chokongoletsera, chokhazikika, chopanda dzimbiri, mapeto a anodic oxide.

Chisa cha akatswiri a ziwetochi chimakhalanso ndi mapini ozungulira. Palibe m'mbali zakuthwa. Palibe kukanda kowopsa.

Chisa ichi ndiye chida chodzikonzekeretsa cha akatswiri okonza ziweto a pro & DIY.