Zipangizo Zogwiritsa Ntchito
Chitsulo chosapanga dzimbiri, kaboni pa kaboni, aluminiyamu, mkuwa, mkuwa, alvanized chitsulo chambiri komanso
Makampani ogwiritsa ntchito
Mitu yachitsulo, chipangizo cha zamankhwala, zida zolimbitsa thupi, zida zamasewera, zomwe zimapangitsa kuti athe alume, makina ogwirira ntchito, mapiko oyendayenda, mapiko oyenda bwino.
Mitundu Yogwiritsa Ntchito Machubu Kudula
Round chubu, chubu lalikulu, chubu chotsitsira, chubu chowombera, b-lemba la chubu, d-lebree chubu, etc (muyezo); Angle Steel, Steen Steel, H-Steel Steel, L-Stee Steel, etc (njira)
