луженая медь одетые стальной проволоки

Tinned copper clad steel wires Features: 1. Tinning copper clad steel wires are plated a uniform layer of tin on the surface of copper clad steel wires. 2. Every clad layer combines closely: 3. It links closely between the copper layer and the steel, as well as between the copper layer and the tin layer, bearing sharp processing without peeling off. 4.Uniform plating layer: The thickness between the copper layer and the tin layer is uniform. 5. Uniform plating layer:Eximious flexibility: Using soft steel as its core material, bearing bending, firm welding point