This factory is located in Dongguan City, China. It is a factory that mainly produces parts for Shanghai Automobile. Logistics vehicles 

and internal company vehicles often enter and leave the factory area. Before the installation of Hailian's parking management system, 

external vehicles often entered the internal roads of the factory area. , causing traffic jams and insufficient parking spaces, resulting in 

inconvenience for normal traffic and management vehicles. There is only one entrance and exit for vehicles in the factory area, which is 

12 meters wide. We provide customers with a 6-meter-wide double gate. Pole and gate machines can not only intercept the entry and 

exit of non-working vehicles but also meet the needs of large vehicles. The system provides a license plate entry function. Temporary 

vehicle license plate number entry enables unmanned registration or the normal passage of the company's vehicles.