Umzi-mveliso wethu ubonelela ngeefilimu ze-CHI ze-CHE, iifilimu zefanitshala ye-PVC, iifilimu zengqolowa ze-pvc, i-ECT. Samkelwe ngumntu wonke onesilinganiselo esiphezulu, amaxabiso afanelekileyo kunye nenkonzo egqibeleleyo. Wamkele abathengi abatsha nabadala ukuba batyelele umzi-mveliso wethu nangaliphi na ixesha.