Umehluko phakathi kweminyango yomlilo wengilazi kanye neminyango yokhuni neyensimbi yomlilo ukuthi ifakwe endaweni enkulu yengilazi engashi. Ingilazi yomnyango womlilo wekhwalithi ephezulu isengakwazi ukugcina imizuzu engaphezu kwengu-90 ngaphansi komthelela wamalangabi afika ku-1000 ° C, futhi ozuza isikhathi esibalulekile sokuphunyuka kwabantu kanye nokusiza ezinhlekeleleni.

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.