On April 15, 2019, the 125th Canton Fair opened in Guangzhou. Mainbon brought a variety of products and seized the precious opportunity. Among them, the new folding bike, with the novel design and latest technology, attracted many foreign customers to stop by. At this exhibition, Mainbon relied on the independent innovation of R & D to confidently display her products made in China at the booth. Mainbon let the world saw how her products had met the demand for intelligence, diversification, personalization, and globalization.