Aluminum winding wire become more and more popular in Transformer industry, more and more famous company started this research and did the trial firstly, because it could save a lot of Copper, and reduce the cost because aluminum cost is just 1/5 of copper, meanwhile the wide aluminum coil is same as copper strips.  Therefore aluminum winding wire become very common in transformer winding industry.

 
Signi Aluminum is professional on aluminum winding wire manufacturer in China, product ranges as below:
 
1. Class 130/155/180/200/220 enamelled aluminum rectangular and square wire
2. Glass fiber covered aluminum round and rectangular wire 
3. Polyester Film / Non-woven Fabrics Wrapped Aluminum/Copper Wires Strips
 
We highly welcome client world widely inquiry us aluminum winding wire, shall serve you best quality product accordingly.