The shenzhen city of shenzhen, inc., which operates as a research, production and distribution platform, helps partners to build charging stakes in cities. Installation of smart charging stakes on public scenes such as community, commercial, school etc. To provide safe and easy charging services for users of electric bicycles and electric cars. Connect everything with charging, big data, fire, property, etc. The "cyber-cyber" and "cyber-cyber-cyber-cyber" accelerated the exit process; new energy car sales were rising, the demand for charging stakes was increasing, and the charging stakes would be the next big blue sea market to follow the gas station, and the transformation of economic reforms under the national double carbon target, with the charging stakes being the foundation building。