Features of Enameled Square Aluminum Wire 1. Our Enameled Square Aluminum Wire consists of conductor and insulation layer. Bare aluminum wire softens by the fire, and then paint and toast many times. 2. Enameled aluminum wire’s flame-retardant level is B, so it has good better shielding effectiveness and high mechanical property. 3. The biggest advantage of aluminum wire is its weight. It is three times as light as copper wire. so it can reduce cost. And it has better adhesion, so it can reduce transportation expenses and add value-added. 4. Our Enameled Square Aluminum Wire has good stability and excellent heat resistance.