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Buying skills of steel pre-hung doors
Whether the steel pre-hanging door is an electric high-speed door, and whether it can be powered off manually, so that the steel pre-hanging door can be opened quickly even in the event of a power outage.
Maintenance method of steel prefabricated house door
When maintaining the steel prefabricated house door, what you need to do is to remove the stains on the surface of the steel door, please use a soft cotton cloth to wipe it. It is easy to scratch the surface with a hard cloth.
How to choose steel prefabricated door
Color steel plate is composed of substrate and colorful peritoneum or coating. We must first consider the thickness of the substrate and the peritoneal coating.
The advantages of color steel prefabricated houses
Reliable structure: The light steel flexible structure system is safe and reliable, and meets the requirements of building structure design specifications.
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