It is a Wire Way Extrusion in showcase system. When electricity is required in a design, this component can be used to provide access to the wires. It can be insert into the grooves of upright extrusions. This wire way extrusion is simple to load and unload, without the use of any tools. It is flexible to assemble and is not time-consuming or labour-intensive. It weighs 0.165kg per meter. Its max length is 5m. Its size is 20*16mm. If you have any other requirements, LingTong will meet your needs. It is made of plastic. The products of LingTong are green and environmentally friendly. If there are some relative needs, LingTong will provide the best service for you in exhibition construction.