The fire door has a variety of different opening operations, and also has a variety of professional functions, which can be effectively closed or isolated. The fire door can not spread outward for a certain period of time, so as to effectively control the fire.

fire door keep shut sign,watengenezaji wa milango sugu ya moto huko mumbai,fire door latch,710mm fire door,

mtengenezaji wa milango sugu ya moto, milango sugu ya moto kwa nyumba, mlango sugu wa moto,fire door keep shut sign,mlango wa usalama wa chuma, viwango vya milango sugu ya moto,fire door latch,sababu ya upana wa mlango, kufuli za milango zinazostahimili moto,mlango wa moto wa 710mm,

sugu ya moto, rangi ya mlango,fire door latch,mlango sugu wa moto Malaysia, mlango wa chuma