الوصف

The powder coated square panels are each individual and can be dismantled without any tools, making them simple to install and dismantle and easy to maintain. The design of the keel with windproof card code, which plays a role in pressing the board, allows the board to be connected to the keel more closely and plays a role in windproofing, thus giving a higher safety factor. The reasonable structure, while increasing the safety, also largely ensures the flatness and stability of the ceiling, making it less likely to fall off and become uneven as time ages.