Muva nje, imakethe ye-PVC yasekhaya ikhule kakhulu.Ngemuva koSuku Lukazwelonke, ukuthuthwa kwezinto zokusetshenziswa kwamakhemikhali kwavinjwa, izinkampani ezisebenza ngaphansi komfula zazinganele ukufika, futhi umdlandla wokuthenga wanda.Ngesikhathi esifanayo, ivolumu yangaphambi kokudayiswa kwezinkampani ze-PVC iye yanda kakhulu, ukunikezwa kuhle, futhi ukunikezwa kwezimpahla kuqinile, okwenza ukusekelwa okuyinhloko kwemakethe kukhuphuke ngokushesha.
