What Role Does Epoxy Resin Sleeve Play In The Installation Of Automotive Wiring Harnesses?

What role does epoxy bushing manufacturer play in the installation of automotive wiring harnesses? Nowadays, to measure whether a store is professional enough in terms of wires, the evaluation standard should be changed from "whether it can use professional wires" to "whether it can use professional wires correctly". Putting epoxy bushing for transformer on the wires may seem to be just an inconspicuous detail, but it is an important indicator that can reflect whether the store knows how to use the wires correctly.