Advantage:                                                          

1. The frame adopts aluminum titanium alloy material, wall thickness of 1.5 MM. Most of the market with 1.2 MM thickness. We also produce 1.2 MM wall thickness before, because of the unstable after more, so change to 1.5, a more stable footing, effectively reduce the after-sales.                            

2. The board adopts our special open-die design to enlarge the seat plate. The back of the board is reinforced and durable. The ABS material is the same as many interior decoration materials in the car. 3. The product has no after-sales service and quality guarantee.