Electric bicycle, as the hot sale of our products, usually accepts good feedback. All products of this series shall meet our standard that is made by our quality inspection team. But if this product gets a problem during the use, please contact our after-sale department by telephone or e-mail to ask for help. Our company has a sound after-sale service system and our staff can provide you with professional guidance and technical support. If you are in a hurry to solve your problem, it’s better for you to describe your problem as detailed as you can. We can address your problem ASAP.

As an expert in manufacturing custom tricycle parts, Mainbon Group Company Limited. has been considered as one of the most reliable manufacturers in the Chinese market. Mainbon's internal gear series contains multiple sub-products. With roller bearing company, electric tricycle bearing become more durable. It is equipped with bright headlights for safe riding. The product has a wide range of characteristics, including requiring fewer mechanical parts over traditionally built alternatives, simple design, and tightly packed.

Maximized mutual benefits is Mainbon's biggest principle. Inquiry!