For this problem, enameled aluminum wire can replace enameled copper wire. With the advancement of aluminum solder utilization technology, the replacement trend of copper enameled aluminum is irreversible. As long as the design is reasonable and used properly, aluminum will be used more widely.

In the era of high copper prices, copper processing companies are facing the difficulty of being replaced by copper prices. Copper prices are brought about by high cost pressures. Downstream users have to bear price drops and competitive pressures; handling fees have fallen sharply and copper sales growth has been suppressed. Profits are squeezed; copper prices cannot be smoothly transmitted to the downstream user industries, operating risks.

Enameled aluminum wire has been used in the United States and Europe, and international standards bodies such as the International Electrotechnical Commission (IEC) have also formulated corresponding technical standards, describing the mature technology of Rectangular Enameled Aluminum Wire in the use of enameled aluminum wire, and it is in use The differences in copper surface storage, especially the aluminum solder problem, plague many customers who actually use it, and also restrict the development and use of aluminum magnet wires.