Kayayyaki

Tushen Karfe Rectangular Cold-Formed An tsara shi don samar da aikin. Bututun ƙarfe na rectangular tare da sashe mara tushe mai sanyi, kaurin bango iri ɗaya, kyakkyawan aikin ƙirƙira, da ingantaccen ƙarfin-zuwa nauyi.

Babban diamita Rectangular Karfe Tube an tsara shi don samar da aikin. Babban bututun ƙarfe na rectangular tare da babban yanki mai ƙarfi mai ƙarfi, ƙarfin lanƙwasawa mai ƙarfi, da sarrafa lalatawar da za a iya daidaitawa don manyan ayyukan gini.