Daan. Daan electric three-wheelers started selling in 2009, and Jinpeng electric three-wheelers started selling in 2010, so Daan electric three-wheelers were produced earlier. Tianjin Daan Electric Vehicle Co., Ltd. is an enterprise invested by "Tianjin Daan Investment Group". It is the first professional electric bicycle manufacturer in Tianjin to obtain a national production license. The brand trademark is in the company's main products, which are electric bicycles and electric vehicle electronic components. The registered trademark is "Daan Ronaldo". Jinpeng Electric Vehicle Co., Ltd. invested heavily to build an industrial base of 150,000 square meters in Jiawang District Industrial Park, Xuzhou City, and developed the most advanced electric vehicle production line in China. After several years of rapid development, Jinpeng finally Become the leading enterprise of electric tricycles in China.