選購依據:
是(shi)(shi)(shi)否為真正的(de)(de)著名品牌(pai);是(shi)(shi)(shi)否有(you)突出的(de)(de)隔(ge)熱性(xing)能(neng);顏色是(shi)(shi)(shi)否有(you)持久性(xing);是(shi)(shi)(shi)否具(ju)有(you)防(fang)劃傷層;是(shi)(shi)(shi)否能(neng)阻(zu)隔(ge)99%以(yi)上的(de)(de)紫外線(xian);是(shi)(shi)(shi)否清晰度高,視線(xian)好;是(shi)(shi)(shi)否有(you)專業的(de)(de)施(shi)工環(huan)境和施(shi)工技術;是(shi)(shi)(shi)否有(you)國家(jia)權威部(bu)門的(de)(de)檢(jian)測報(bao)告。