Durable Performance Electric Tricycle

Can be divided into two aspects of internal and exterior . Inherent durability required to ensure a certain degree of structural strength requirements for some of the wear parts such as front, middle and rear axle gear bowl, flywheel chainrings , chain roller and the Folding bicycle borders of the bases , and the foot brake parts, etc. , carburizing heat treatment to improve the surface hardness. Appearance and durability against corrosion is increased aesthetic appearance by plating and coating ( paint ) . Electroplating is the steering wheel rim such as the original metal surface plated with copper , nickel, chromium or nickel, nickel, chromium metal plating layer 3 is also visible rust properties and resources required to select the other layer. Some minor small parts , then the use of bright galvanizing Electric Bikes process . Painting is the use of high-voltage electrostatic method, the frame, fork surface coating. Paint surface to plump , gorgeous , and has some rust resistance and paint adhesion.