For construction, pipeline protection, bundled items, degaussing coil, automobile wiring harness, wire and cable insulation, ground protection, warning role. Easy to tear PVC is also easy to tear.

Combine a actual project, the thesis introduce a control system of equipment based on the PROFIBUS field bus technology, and design the control system of the low-voltage wire and cable of automobile.

The utility model relates to a fitting for automobile, in particular to a push and pull cable flexible shaft for gear shift and brake;