For satisfying the needs of customers from different countries, almost all manufacturers of electric bicycle strictly follow the national and international production standards including ISO standard. For example, ISO creates documents that provide requirements, specifications, or characteristics that can be used consistently to ensure that materials, products, processes, and services are fit for customers' purposes, and conform to the industry standards. In this way, the whole production process goes safely, smoothly, and efficiently, and the finished products have the features of reliable quality and guaranteed service life.

The strong R&D, manufacturing, and supplying abilities of tricycle junction box enable Mainbon Group Company Limited. to be one of a leading enterprise in this field in China. Mainbon's rear axle series contains multiple sub-products. This product has remarkable temperature resistance. It has been tested to function normally in temperature ranging from -30° to 70°. It is perfect for city streets or neighborhood bike paths. Mainbon has great customer satisfaction and return rate. This product can run 25-35 miles once it is fully charged.

Mainbon will provide the market with high quality electric tricycle connection box. Call!