Self-roller braided sleeve is made of PET polyester monofilament braided, its structure is destined to have a superior heat dissipation effect, coupled with its material is more compound wire hard, not easy to bend, often used by customers in nuclear power plants, power supply and other areas needing heat dissipation for the finishing protection of wires and cables, the unit price will be a little more expensive. If you need high heat dissipation requirements or choose self-reeling braided casing is good. The general choice of self-reeling textile casing.