隆扬电子：HVLP6+高频铜箔产品为公司研发储备产品，尚未与客户进行产品送样，尚未产生营收
Long Young Electronic (Kunshan) Long Young Electronic (Kunshan) (SZ:301389) Mei Ri Jing Ji Xin Wen·2025-10-09 04:02

Core Insights - The company has a product called HVLP6+ high-frequency copper foil listed on its subsidiary's website, indicating potential technological capabilities [2] - However, the company clarified that this product is still in the research and development phase and has not yet been sampled to customers or generated any revenue [2]