- 06
- Dec
fire door 35mm,fire door 40mm,50mm fire door
The surface treatment process of steel fire door leaf is powder spraying or PVC coating, which is a mature environmental protection process. On the premise of fire protection effect, steel fire doors have the characteristics of environmental protection and durability. It is very suitable for public use.
ປະຕູໄຟ 50 ມມ,ຜູ້ຜະລິດປະຕູທົນທານຕໍ່ໄຟໃນ Mumbai,fire door 35mm,fire door 40mm,
ຜູ້ຜະລິດປະຕູທົນທານຕໍ່ໄຟ, ປະຕູທົນທານຕໍ່ໄຟສໍາລັບເຮືອນ, ປະຕູທົນທານຕໍ່ໄຟ,ປະຕູໄຟ 50 ມມ,ປະຕູຮົ້ວໂລຫະ, ມາດຕະຖານປະຕູທົນທານຕໍ່ໄຟ,ປະຕູໄຟ 35mm,ປັດໄຈຄວາມກວ້າງຂອງປະຕູອອກ, locks ປະຕູທົນທານຕໍ່ໄຟ,ປະຕູໄຟ 40mm,
ທົນທານຕໍ່ໄຟ, ສີປະຕູ,ປະຕູໄຟ 50 ມມ,ປະຕູທົນທານຕໍ່ໄຟມາເລເຊຍ, ປະຕູໂລຫະ