Some electric tricycle for adults items online are marked "Free Sample" and could be ordered as such. Generally speaking, Mainbon Group Company Limited.'s regular goods are readily available for free samples. But in the event the customer has some particular requirements such as product size, material, color or LOGO, we shall bill the relevant expenses. We keen for your understanding that we would like to charge the sample cost that will be deducted once the order is supported.

The obvious advantage of large scaled factory helps Mainbon consolidates the wide market of tricycle bike electric motor. We will show you the construction machinery spare parts series that is most popular with customers. Mainbonroller bearing company adopts the sophisticated equipment and reflects the finest workmanship. Its high-strength front suspension fork guarantees comfortable riding. When people wear this product, the lens does not change the original color of the landscape, but it can protect the glare to the utmost. Its bright LED headlamp is equipped for night riding.

We work to maintain the highest standards of ethical behavior in all of our dealings with our customers, our suppliers, and each other.