Mu Bushinwa hari inganda zirenga 70 zikora PVC. Buri imwe ifite imiterere yayo. Chemdo izi neza niba buri imwe ishobora kohereza mu mahanga, igiciro, uburyo bwo kwishyura, ubwiza, izina ryayo n'umuvuduko wo kuyitanga.
Dusobanukiwe neza ibiciro bya PVC mu Bushinwa n'icyerekezo n'amategeko buri mwaka, bityo, dushobora gufasha abakiriya guhitamo neza kandi vuba ibicuruzwa byiza bibajyanye, kandi dushobora no gufasha abakiriya gusubiza ibibazo byose bijyanye na PVC mu Bushinwa.