1, He mea hanga ki te rauemi haumaru PVC, kāore he paitini, he ngawari, he whakamarie hoki te pa. 2, Utu tere 2.1A pumau, haumaru me te tino whai hua mō te waea pūkoro me te papa 3, he 100% te matua parahi e whakamahia ana, he pai te aho me te mahi tuku, he pumau ake te utu. 4, Kotahi te tauira e whakaputa ana i te hangarau, kāore he whati, he pumau, he roa hoki. 5, Paerewa whakaputa kounga teitei, mahi utu nui.