Twin bango polycarbonate m takardar azaman babban albarkatun kasa, ta yin amfani da mafi ci-gaba samar da tsari, da surface rarraba high maida hankali UV co- extruded Layer yana da fice abũbuwan amfãni daga anti UV, haske, haske, sauki shigarwa, aminci da abin dogara, low cost. da high yi, yana daya daga cikin polycarbonate jerin takardar mafi yadu amfani da iri.