Zigawo zomwe zili pachithunziko zimapangidwa ndi mkuwa. Brass ndi mtundu wa mkuwa ndi zinc monga chinthu choyatsira chachikulu, chomwe chili ndi zabwino zambiri.
Pankhani ya magwiridwe, mkuwa ali ndi moyo wabwino, womwe umapangitsa kuti chikhale choyenera ngati cholumikizira m'munda wamagetsi, ndikuwonetsetsa kuti mukusungidwa. Ilinso ndi mawonekedwe abwino kwambiri othandiza ndipo itha kugwiritsidwa ntchito ngati gawo lotentha loti lipange kutentha msanga. Kutsutsa kwamoruka ndi chiwonetsero chachikulu chamkuwa. Mumlengalenga, madzi abwino, ndi malo ena osokoneza bongo, zigawo zamkuwa sizimadetsedwa kapena zowonongeka, komanso zimakhala ndi moyo wautali. Pakadali pano, mkuwa umakhala ndi pulasitiki yabwino ndipo ndi yosavuta kukonza ndi mawonekedwe.
Njira yayikulu yokonza ndi CNC Makina. Mwa mapulogalamu ndikuwongolera njira ya chida cha lathe, yosinthira kwambiri imatha kuchitidwa pa brass billets, ndikuwongolera mkati mwakunja, Kutalika kwa magawowo, ndikuwongolera zinthu zambiri, ndikuwongolera bwino.
Pankhani ya malo ogwiritsira ntchito, zigawo zamkuwa zimatha kukhala zozungulira ndi zina mwa zida zamagetsi chifukwa cha moyo wawo. M'madera opanga mafakitale, chifukwa cha kukana kwawo, itha kugwiritsidwa ntchito ngati manja a shafto, nati ndi zigawo zina m'makina, kusintha zinthu zovuta kugwira ntchito monga madontho opangira mafuta ndi mpweya wamadzi. Mu malo ena akunja, magawo amkuwa amkuwa amathanso kukana kukokoloka kwachilengedwe, monga zolumikizira zachilengedwe zowunikira zakunja.
Ukadaulo wamawuadakhazikitsidwa mu 2017.expand kukhala mafakitale awiri mu 2021, mu 2022, adasankhidwa kukhala msilikali wapamwamba wolemba maboma, malo opangira fakitale yopitilira 5. "Kukhazikitsa ntchito molondola ndikupambana ndi mtundu"Cholinga Chathu Chamuyaya.