Otal-otal suna da yawan jama’a kuma suna da haɗari ga haɗarin aminci, don haka yana da mahimmanci musamman a yi aiki mai kyau wajen rigakafin gobara na cikin gida. Matakan da ke cikin otal ɗin za su kasance da ƙofofin wuta na katako, kuma na waje za su zama ƙofofin wuta na ƙarfe; Wurin rarraba wutar lantarki za a sanye shi da Ƙofar Ƙarfe na Grade A; Rijiyar bututu za ta kasance tana sanye da ƙofar wuta ta itace ta Grade C. Hakanan ana iya zaɓar kofofin wuta tare da tagogi kamar yadda ake buƙata.

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.