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.

lemati le ka pele la tšepe,fireproof door with glass,wooden fire rated door,fireproof door for house,setiiso sa mamati se sa keneleng mollo,khoebo ea menyako ea mollo,lemati la mollo bd,

fire rated door with louvre,fire resistant doors for flats,setiiso sa mamati se sa keneleng mollo,lemati le thellang la tšepe,lemati la mollo bd,lemati la tšireletso la tšepe,steel front door,

steel vs fiberglass door,lebanta le tiisitsoeng la lemati le sa keneng mollong,fire exit door,bd ea monyako oa mollo,ntlha ea ho tsoa ka bophara ba monyako,steel front door,theko ea ho tsoa monyako