The company is specialized in the production of metal wire drawing enterprises, mainly in the deep processing of bimetallic composite wire, copper clad steel wire already has a basis, has successfully developed the product copper clad aluminum wire, diameter from 0.08mm or more can production, I developed the copper clad aluminum wire can replace copper wire, can be used for coaxial cable, signal transmission cable, shielded cable, telephone lines, control cables, network cable, etc., are now gradually in the following areas of use , electronic components, computer, communications and so on. 
 Divided into soft state by the mechanical properties (A) and Hard (H) two kinds: copper layer volume by the score of 10% and 15% of the two. Copper Clad Aluminum (CCA) is a line in the aluminum layer of concentric double-coated copper wire, divided into two kinds of soft state and hard state. Copper layer volume by the score of 10% and 15%. DC resistance at 20 ℃ were ≤ 0.02743Ωmm2 / m and ≤ 0.02676Ωmm2 / m. The nominal density is divided into 3.32g/mm3 and 3.63g/mm3. 
 Copper clad aluminum wire is coated with international advanced welding technology, the copper layer is more than 99.97% purity refined copper, copper layer of high density, good conductivity; copper layer and to achieve metallurgical bonding between the aluminum wire, copper layer along the circumferential direction and the vertical distribution, concentricity good. 
 Copper clad aluminum magnesium alloy wire is copper clad aluminum wire in my company based on the introduction of a new generation of high-strength products to aluminum-magnesium alloy as the core line, the appearance of concentric copper cladding layer; its electrical, mechanical properties between the copper between the lines with aluminum-magnesium alloy, a combination of high conductivity copper and aluminum magnesium alloy wire, light weight, shielding performance advantages.