Zogulitsa zathu zimagwiritsidwa ntchito zosiyanasiyana, kuchokera ku geomembrane ndi geotextile kupita ku drainage board ndi module yokolola madzi amvula.
Tisankhireni pulojekiti yanu yotsatira chifukwa timayika patsogolo kuwongolera kwabwino kwazinthu, kupereka mayeso okwanira, komanso kukhala ndi mbiri yotsimikizika yogwira ntchito mokhutiritsa ndikugwiritsa ntchito m'mafakitale osiyanasiyana padziko lonse lapansi.
Inakhazikitsidwa mu 2003 ndi cholinga chopereka zipangizo zomangira zapamwamba kwa makasitomala ku China ndi kunja.Kampaniyo nthawi zonse yakhala ikudzipereka kuti ipereke katundu ndi ntchito zabwino kwambiri kwa makasitomala ake, ndipo tsopano yakhazikitsa dipatimenti yake yamalonda yakunja kuti iwonetsetse kuti makasitomala amalandira mitengo ndi ntchito zabwino kwambiri.Chifukwa cha kudzipereka kwake ku khalidwe ndi ntchito, kampaniyo yapambana kukhulupilira kwa makasitomala padziko lonse lapansi.