- 22
- Nov
Fire Door BD,Fireproof Door Seal Strip,Steel Front Door
A variety of surface treatment processes can be used to modify the color of steel fire doors. For example, PVC coating technology or electrostatic powder spraying technology can be used to coat the steel plate surface with a layer of wood grain to show the warmth of wood fire doors.
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steel vs fiberglass door,ແຖບປະທັບຕາປະຕູ fireproof,fire exit door,ປະຕູໄຟ bd,ປັດໄຈຄວາມກວ້າງຂອງປະຕູອອກ,steel front door,ລາຄາປະຕູທາງອອກ