This product is one of the functional products independently researched and developed by our internal R&D team, and gains wide acclaim in the markets. It has been widely applied in grand enterprises such as Xugong Group. The size and shape are applicable to be adjusted according to the demands of vehicles, so that reducing some complicated problems concerning installation. Many additional strengthening are used inside. It efficiently avoids deformation, fracture compared to the other materials. (2) It has anti-skid chequer on the surface, so that the skid resistance is much better than the other anti-skid products. (2) It has anti-skid chequer on the surface, so that the skid resistance is much better than the other anti-skid products.(4) The weight of aluminum alloy material is only one third compared with the stainless steel and iron, it will reduce some unnecessary loss.(5)Pollution-free, recyclable and reusabl