Chomangira
Ma Fasteners amatenga gawo lofunikira m'mafakitale osiyanasiyana opanga uinjiniya ndi kupanga monga makina, zomangamanga, zikepe, magalimoto, zida zamagetsi, ndi zina zambiri.
Zosankha zomwe timagwiritsa ntchito pazomangira ndizo:zomangira ulusi, zomangira zofunika, zomangira zopanda ulusi. Maboti akumutu a hexagonndi mtedza, zochapira masika,ochapira flat, zomangira pawokha, mabawuti okulitsa, ma rivets, mphete zosungira, ndi zina.
Ndizigawo zazikulu zomwe zimagwiritsidwa ntchito kuti zigwirizane mwamphamvu zigawo ziwiri kapena zingapo pamodzi ndikuwonetsetsa kukhazikika, kukhulupirika ndi chitetezo cha kapangidwe kake. Zomangira zathu zapamwamba zimatha kukana kuvala, dzimbiri komanso kutopa pakagwiritsidwe ntchito kwanthawi yayitali, kukulitsa moyo wautumiki wa zida zonse kapena kapangidwe kake, ndikuchepetsa ndalama zokonzera ndikusintha. Poyerekeza ndi njira zolumikizira zosasunthika monga kuwotcherera, zomangira zimapereka anjira zambiri zachuma.