✔Kuthamanga kwambiri komanso kulondola kwambiri
✔Palibe chovala chamalamulo ndikulowetsedwa ndi zophatikizana komanso zosinthika
✔Palibe malire pa mawonekedwe, kukula kwake, ndipo patenchesi imazindikira kusinthasintha
Zipangizo:Carbon chitsulo, chitsulo chosapanga dzimbiri, aluminiyamu aloy cronoy alloy, pepala lankhondo, galvanize strack, mkuwa ndi zida zina zachitsulo
Mapulogalamu:Mbale yachitsulo, yopindika, marhole chophimba, etc.