In recent years, with increasing investment in the new energy industry in China,the number of electric vehicles has kept growing,as a result of which, the demand for chargingis also increasing, and the charging market has continuously expanded. Subsequently, there are many problems in the charging operation, such as compatibility, charging safety and other issues. With many years' experiences in the charging field,CYG SUNRI has formulated a series of solutions for the problems arising from the rapid development of EV Charger market, which can provide strong guarantee for safe and convenient charging.

Electrified railways are responsible for the main transportation tasks of various materials and personnel exchanges between urban and rural areas, of industries and mines. The overall goal of China’s railway technology development is to realize railway modernization, and the task of electric traction in China's railway transportation will become increasingly important.

Urban rail transit has won the favor of more and more cities with its technical advantages such as large transport capacity, effective use of land, energy conservation and environmental protection, making its construction enter a stage of large-scale and high-speed development. Good power supply quality and high reliability are the basis for safe and stable operation of urban rail transit. The power supply system is one of the key support systems in urban rail transit, and it is highly valued in the stages of project design, implementation, operation and maintenance.