◇The copper clad aluminum wire is produced by adopting international advanced cladding welding process. The copper layer adopts fine copper with purity of more than 99.97%. The copper layer has high density and good conductivity; metallurgical bonding between copper layer and aluminum core wire is realized. The layers are distributed evenly along the circumference and in the longitudinal direction with good concentricity. The technical indicators of the products all meet the standards of the United States ASTM B566-93.

 ◇Copper clad aluminum wire and pure copper wire under the same conditions of weight and diameter, the length of copper clad aluminum wire and pure copper wire is 2.6:1. This greatly reduces the cost of cable production. Buying 1 ton of copper-clad aluminum wire is equivalent to purchasing 2.6 tons of pure copper wire, which can greatly reduce the cost of raw materials.

 ◇ Compared with pure copper wire, copper clad aluminum wire is of no value to thief, because it is almost impossible to separate the copper clad from the aluminum wire. Therefore, additional anti-theft effects can be received.

 ◇ It is more plastic than copper wire, and it does not generate insulating oxides like aluminum, so it is easier to process. And better conductivity.

 ◇The copper-clad aluminum wire is lightweight and easy to transport and install. Therefore, labor costs can also be reduced.