



The ceiling keel, as the “invisible skeleton” of indoor ceilings, is the core component connecting the building ceiling and decorative surface layer, silently carrying the appearance and safety of the ceiling, and is an indispensable key material for concealed engineering in decoration. It is like the “skeleton” of a house ceiling, supporting the entire ceiling system, which not only needs to resist its own weight and external stress, but also ensure a smooth and beautiful surface layer, combining practicality and functionality.
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