Umnyango wensimbi ongenamlilo uwuhlaka lomnyango, uhlaka lweqabunga lomnyango kanye nephaneli leqabunga lomnyango elenziwe ngezinto zensimbi. Isikhathi sokumelana nomlilo somnyango womlilo wensimbi Wesigaba B akumele sibe ngaphansi kwehora elingu-1.0, futhi okokufaka kwezingxenyekazi zekhompuyutha ezisetshenziswa kumnyango womlilo kumele nakho kube yizingxenyekazi zehadiwe ezingashi.

Iminyango yomlilo ye-ZHTdoors, iminyaka engu-31 yesipiliyoni sokukhiqiza eminyango yomlilo kanye neWindows. Iminyango yomlilo eyinhloko ye-UL, iminyango yomlilo ye-EN, iminyango yomlilo ye-BS EN, njll., Sine-certification.ZHTdoors isekela i-OEM kanye ne-design yamahhala.Izinzuzo zethu: ikhwalithi enhle, intengo yefekthri, isevisi enhle.Siyakwamukela ukuthi uxhumane nathi.