UL moto gonhi rinoreva American standard fire gonhi, iro rakasiyana nemamwe magonhi emoto. Chinhu chiri pachena cheAmerican standard fire gonhi ndechekuti American standard fire gonhi rinoda kupasa moto mvura yekurova bvunzo. UL fireproof gonhi inogona kusangana nezvinodiwa zvekudzivirira moto kugadzikana, kutendeseka uye kupisa kwekupisa mukati meimwe nguva yenguva.