The fire door closer can ensure that the door is closed to the initial position accurately and timely after being opened. The handle of fire door is generally made of stainless steel, which can meet the fire resistance stability within a certain period of time.

Imfuno yomnyango olinganiswe ngumlilo hk,umnyango wentsimbi vs i-fiberglass, umzi-mveliso wentsimbi,fire door handle,iingcango ezikwaziyo ukumelana nomlilo kwiiflethi,fire door closer,umnyango kaxakeka, umenzi wocango oluxhathisa umlilo,

imithetho yokuphuma komnyango womlilo, ukuphuma kobubanzi bomnyango,Imfuno yomnyango olinganiswe ngumlilo hk,Ibha yokutyhala emnyango wokuphuma komlilo,fire door handle,ul umnyango womlilo, umnyango wentsimbi, ucango olungenamlilo oluneglasi, ucango olulinganiswe nomlilo wamaplanga,fire door closer,

isakhelo socango lwentsimbi, umnyango womlilo wentsimbi,Imfuno yomnyango olinganiswe ngumlilo hk,isitshixo socango ngexesha likaxakeka,fire door handle,Iingcango ezireyithwe ngumlilo zorhwebo,fire door closer