The main frame of the choice of high-strength magnesium alloy die casting molding, high-precision processing technology, wall thickness (key parts of the reinforcement). The surface is treated by painting, spray painting, transfer printing, etc. It has strong anti-rust and anti-corrosion ability, lighter than ordinary aluminum alloy materials, high safety performance, strong durability and so on. The electric wheelchair has the advantages of comfortable riding, novel appearance, practical function, easy operation and convenient carrying. Electric, manual folding dual function, the overall frame structure is simple and stable, the whole car 90% magnesium alloy die-casting material, light weight, not easy to deformation, European style design, double stack double support structure is more stable.
