Lapho umnyango womlilo wensimbi uvulwa, ukushuba kokuvula kungaphansi kuka-80N, futhi ngisho nabantu abahlezi ezihlalweni zabakhubazekile bangakwazi ukuwuvula kalula. Isibambo somnyango womlilo wensimbi sibekwe ekuphakameni kuka-70-110cm, okungase kuphushwe kalula futhi kudonswe ngabantu abadala kanye nezingane.

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.