Tewart energy technology ltd. Was established in july 2015 as a new high-tech enterprise comprising more than 100 high-level technology r & d and managers, with a major focus on new energy development, construction and operation, focusing on the development of electric vehicle charging technology, wind power generation, photovoltaic power generation and the construction of related projects. Currently, a fully integrated technology programme for charging operations, including distribution equipment, charging equipment, monitoring systems and operating systems, has been developed to provide a one-stop service for the design of intelligent charging stations, software and hardware development and operational construction for different types of clients. In the area of market development, a strategic cooperation agreement has been signed with zhang jiakou city for the construction of electric vehicle charging facilities covering the eastern part of the bridge and the economic developm...