The panel uses advanced molded panels made with a waterproof, wear-resistant, non-deformation characteristics. Table pocket is different from other models, the volume increase. Compared with the same thickness of material stiffness, bending, bending and strong deformation, etc.. After more than 10 process science of the acid, phosphate, washed, baked, electrostatic spray processing, surface, finish, wear resistance, eventually becoming faded by the strike, beat the test without leaving marks, do not fade. The seat according to human principles, design, comfort and convenience.