Chitsulo chosapanga dzimbiri chubu mphero, wotchedwa welded chitoliro, ndi chitoliro chachitsulo chopangidwa ndi chitsulo chogwiritsidwa ntchito kawirikawiri kapena mzere wachitsulo pambuyo pa crimping ndi kupanga ndi unit ndi nkhungu.Njira yopanga welded zitsulo chitoliro ndi yosavuta, dzuwa kupanga ndi mkulu, pali mitundu yambiri ndi specifications, ndi ndalama zida ndi yaing'ono, koma mphamvu ambiri ndi m'munsi kuposa chitoliro chosasokonekera zitsulo.Mzere wopanga umapangidwa ndikupangidwa pamaziko a kugaya ndi kuyamwa zida zofananira kunyumba ndi kunja, kuphatikiza ndi zikhalidwe za dziko langa, kupanga molimba mtima, ndikumvera malingaliro a ogwiritsa ntchito mozama.Zida ndi zachuma, zodalirika komanso zokhazikika.