Izixhobo zomnyango womlilo kwiimarike zihlulwe kakhulu zibe ziimeko ezimbini, enye yimpahla yokhuni, enye yintsimbi, iingcango zomlilo zezixhobo ezahlukeneyo zineeparitha zokusebenza ezihluke kakhulu. Iingcango zomlilo zahlulwa ngokokumelana nomlilo kwaye zinokwahlulwa zibe ngamanqanaba amathathu: A, B, kunye noC.

ZHTdoors iingcango zomlilo, iminyaka eyi-31 yamava okuvelisa kwiingcango zomlilo kunye neWindows. Iingcango eziphambili zomlilo ze-UL, iingcango zomlilo ze-EN, iingcango zomlilo ze-BS EN, njl., Sine-certification.ZHTdoors ixhasa i-OEM kunye ne-design.Our yamahhala: umgangatho omhle, ixabiso lefektri, inkonzo enhle.Wamkelekile ukuba uqhagamshelane nathi.