Babban manufar kofofin wuta na Class A shine don guje wa yaduwar wuta lokacin da wuta ta tashi. Waɗannan gabaɗaya cikakkun ƙofofin wuta ne na farantin ƙarfe, waɗanda ke iya karewa na awanni 2 lokacin da wuta ta tashi.

ZHTdoors kofofin wuta, shekaru 31 na ƙwarewar samarwa a cikin kofofin wuta da Windows. Babban UL wuta kofofin, EN wuta kofofin, BS EN wuta kofofin, da dai sauransu,.Muna da certification.ZHTdoors goyon bayan OEM da free design.Our abũbuwan amfãni: kyau quality, factory farashin, mai kyau service.Barka da tuntubar mu.