Makampani Ogulitsa Zamkati ndi Mapepala

Mu makampani opanga mapepala, pamafunika zisindikizo zambiri zamakina popopera, kuyeretsa, kusindikiza, kusakaniza zamkati, yankho lakuda ndi loyera, chlorine ndi zokutira.
M'zaka zaposachedwapa, chifukwa cha kuchuluka kosalekeza kwa njira zopangira mapepala ndi kupanga mapepala, komanso kufunikira kwakukulu kwa madzi otayira mapepala ndi kupanga mapepala, ndikofunikira kukwaniritsa kufunikira kwa makampani opanga mapepala kuti agwiritse ntchito bwino madzi otayira.