Shenzhen city heart energy technology ltd., established in 2013. Its core team members are from biadi, and the company has been engaged in the development and sale of intellectual hardware and power core components. In 2016, the development of an electric bottling vehicle recharge pillar series, the valita charge pillar series, was initiated and successfully pushed into the market by the end of 2017, with successful deployments in several cities, including wuhan, hangzhou, nanjing and suzhou. The wallet electric bicycle charger solution covers charging equipment, a heart cloud platform (monitoring, operation), small programs, among others, in which the industry's leading charge4 series of products is based on safety, intelligence, stability, and fully adapted research and development, capable of meeting the charging needs of the vast majority of the vehicles on the market. At the same time, the network services provided by the heart cloud platform enable real-time monitoring of equi...