Basic knowledge of card slot type LED poster frame Wholesale Price
Card slot type LED poster frame Wholesale Price, including: main frame, corner, column slot hook, the main frame forms a rectangular structure, the connection between the main frame is fixed by the corner connection, and the main frame on both sides There are column groove hooks, which can be installed to different positions on the main frame according to different needs. There are rivet holes on both sides of the corner, and the corner and the main frame on both sides are connected and fixed by rivets. The new structure is novel and the manufacturing cost is low; in addition, the frame is provided with a column groove hook, which can be easily and closely integrated with the wall, so that the poster frame will not move up and down when hanging on the wall, and it is more convenient to change the screen.
In summary, it is a brief introduction to the relevant little knowledge about the card slot type LED poster frame Wholesale Price.
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