WENRUN PVC (polyvinyl chloride) ibisenge byatanze uburinzi bwizewe kandi bugaragara neza, bituma bahitamo gukundwa nubukungu mubajyanama b'inzu no kubisobanura.Kurwanya PVC kumiti, amavuta, umuriro, hamwe nuduce bituma ihitamo neza inyubako zitandukanye.