Development status of China’s PET composite copper foil market in 2023 and analysis of major industry layout companies

Electrolytic copper foil is a functional basic raw material in the electronics manufacturing industry. It is called the “neural network” for signal and power transmission and communication in electronic products. It is one of the important raw materials for copper-clad laminates, printed circuit boards, and lithium-ion batteries. With the continuous development of technology, new copper…