On May 22, Longyang Electronics hosted a dedicated investor research session, during which senior executives, including Board Secretary Jin Weiqin, engaged in in-depth discussions with institutional investors from Huatai Securities, Bosera Asset Management, and other leading firms. It was revealed at the event that the company’s HVLP5 copper foil—a product specifically engineered for high-frequency and high-speed signal transmission—has begun delivering samples to customers and is now undergoing rigorous validation. To date, no bulk orders have been confirmed.

This advanced copper foil is characterized by its exceptionally low surface roughness and superior peel strength, making it particularly well-suited for cutting-edge applications in AI servers, telecommunications, and automotive radar systems. What sets Longyang Electronics apart is its adoption of magnetron sputtering technology, a differentiated process route that enhances product performance. Additionally, the company has established its first copper foil production facility in Huai'an, Jiangsu, further solidifying its position in the market.