Zofolerera mapepala m'munsi zakuthupi ndi kanasonkhezereka zitsulo pepala.Pambuyo pozizira kupanga kudzera mu module, idakhala pepala lamalata.Mianly imatumizidwa ku Africa, Thailan.Makulidwe 0.17mm, m'lifupi 665mm mpaka 762mm.Mapepala Amalata Opaka, Mapepala Oyakira Opaka Malata kutalika 1829mm 2134mm 2438mm 2743mm 3048mm ects., Mapepala a Zitsulo Zazitsulo Zozingidwa Ndi Malata, Mapepala Amalayala Omangirira.Chitsulo chovimbika chotentha chimakhala ndi mphamvu zabwino, zolimba komanso zapulasitiki.Itha kukupatsirani chidziwitso chabwino kwambiri pamalumikizidwe osiyanasiyana monga kukhomerera kozizira, kujambula waya, ndi kupindika.Pambuyo pa galvanizing, pamwamba amawoneka okongola kwambiri ndipo angagwiritsidwe ntchito mwachindunji mu engineering.Chitsulo chokonzedwa ndi akatswiri otentha-dip galvanizing amatha kugwira ntchito ya asidi ndi kukana.Ubwino wa chitsulo chosungunuka choterechi ndi champhamvu kwambiri.