At Ningbo Changshi, we understand that selecting the right conductor is crucial for a successful project. For distribution lines, the primary choices are AAC (All Aluminum Conductor), AAAC (All Aluminum Alloy Conductor), and ACSR (Aluminum Conductor Steel Reinforced).

• AAC is made of pure aluminum strands and is highly conductive. Its light weight and excellent corrosion resistance make it an economical choice for urban areas with short spans and where high mechanical strength is not a primary concern.

• AAAC uses a high-strength aluminum alloy, giving it a better strength-to-weight ratio and improved sag performance compared to AAC. It also has superior corrosion resistance, making it ideal for coastal and industrial environments.

• ACSR is a composite conductor with an outer layer of aluminum strands and a central steel core. This design offers a high tensile strength, allowing for longer spans and reduced sag. It's a dependable and economical solution for projects requiring high mechanical strength and reliability.