Why is the Egel bracket so expensive?

The Egl bracket is expensive because the mechanical arm is patented. According to relevant public information, the patent of the mechanical arm in Egsheng bracket increases the price of the bracket, which can be as smooth as a pneumatic arm and has the durability of a mechanical arm. Egel stand is a kind of display stand, which is mainly used in office, medical treatment, teaching, industry and other fields. By adjusting the display bracket, the display can have the functions of lifting, tilting, swinging and rotating.