The aluminum foil/aluminum strip 1050/1060/1350/1070 are widely used in transformer winding now .Compared with the cooper, the aluminum is with light weight and cheaper price. The conductivity of aluminum is more than 61.5% which is acceptable for most of transformer winding. We now have good quality of the aluminum foil/strip with round edge and no burr which is very popular in the market. And for convenient for clients, we now have also supply the aluminum busbar,enamelled aluminum round wire and rectangular wire for transformer application.
The aluminum foil 1060/1050 is also widely used as the cable foil.