Mainbon Group Company Limited. offers a preferential price. We understand our customers' expectations for our products and services. Therefore, we always provide the most valuable electric bicycle at the best price. With preferential prices and excellent quality, we make concessions to every customer.

Specializing in manufacturing all types of rear axle and related products, Mainbon is notable for the strong competence in this field. Mainbon's rear axle series contains multiple sub-products. The smooth surface finishing makes it not prone to scratch, rust, and corrosion. It remains its original shine after many times of uses. This product is fully equipped with fenders and lights. Mainbon has long time cooperation and communication with many universities and research institutions at home and abroad. This product can be designed with many lithium batteries with various capacities.

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