Kune vanopfuura makumi manomwe vagadziri vePVC muChina. Imwe neimwe ine maitiro ayo. Chemdo inonyatsoziva kuti imwe neimwe inogona kutengesa kunze, mutengo, nzira yekubhadhara, mhando, mukurumbira uye kukurumidza kuendesa kwechimwe nechimwe.
Isu takanyatsojeka pamusoro pemhando yemitengo yePVC muChina uye maitiro uye kutonga gore rega rega, Naizvozvo, tinogona kubatsira vatengi zviri nani uye nekukurumidza kusarudza iyo yemhando yepamusoro inowirirana navo, uye isu tinogonawo kubatsira vatengi kupindura chero mibvunzo nezvePVC. muChina.