Today, the appearance of commercial lecture hall seat manufacturers china is different, with many accessories and different functions. In fact, most of commercial lecture hall seat manufacturers china in the school are equipped with writing boards. But why do you need this ratio? The reason is that the creation board plays a key role in it. Now small and medium-sized editors enable you to master the spare parts of commercial lecture hall seat board.
The bearing capacity of commercial lecture hall seat manufacturers china shall be at least 30kg to ensure that they are not easily damaged. At this stage, the new seat board has a writing ability of more than 50kg.
In order to save space, most of the writing boards used on the commercial lecture hall seat manufacturers china are hidden, and do not occupy space when not used, so as to have a wider safety channel. The flat folding device is usually a metal structure. The writing surface of the writing board is generally made of wood or plastic. The wooden writing board is beautiful and noble; The plastic writing board has low cost, and a structure such as a pen slot can be formed thereon. Easy to apply.
The board of directors of commercial lecture hall seat manufacturers china is designed for meetings or lectures, so as to take notes or place books and documents in class. There are usually two types of installation or hiding, and the hidden writing board needs to be placed in the handrail frame. When in use, the armrest panel opens and then opens. It is not as convenient as the wall mounted writing board, but it is very beautiful, especially suitable for infrequent use. The tablet.