General Projects: Public utility management services, Parking service, Smart vehicle equipment sales, Centralized fast charging stations, Charging pile sales, Fire protection technical services, Firefighting equipment sales, Technical services for on-site assessment of fire protection acceptance for construction projects, fan、 Fan Sales, Security equipment sales, Construction machinery and equipment rental, Office equipment rental services, Yacht Charter, Charging control equipment rental, Manufacturing of metal signs for transportation and public administration, Sales of traffic and public management signs, Car wash service, Motor vehicle repair and maintenance。( In addition to licensing business, Able to independently operate projects that are not prohibited or restricted by laws and regulations)