Pentingna panto seuneu henteu tiasa diukur dina ngadalikeun panyebaran seuneu, ngasingkeun seuneu, mastikeun kasalametan tanaga sareng ngirangan karugian harta. Panto seuneu UL dianggo di Amérika Kalér sareng nagara-nagara sanés sareng daérah anu ngagaduhan standar UL anu diakui.

40 ft fire rated door,3 hour fire rated door,3-hour-fire-rated-door 8”jamb,kandel 3 panto seuneu panel,fire rate wooden doors,60 menit seuneu dipeunteun panto,panto kayu seuneu kalayan engsel 4.5″,40 ft fire rated door,3 jam seuneu dipeunteun panto,60 menit seuneu dipeunteun panto,60 minute rated fire doors,kandel 3 panto seuneu panel,90min wooden door fire rated door hinge,kandel 3 panto seuneu panel,kelas c panto baja tahan seuneu,40 ft fire rated door,tuas konci panto seuneu,60 menit seuneu dipeunteun panto