Core Viewpoint - The company is focusing on the development and production of composite copper foil and PCB carrier copper foil products through its subsidiary, Jiangxi Rouzhen (formerly known as "Hongmei New Energy") [1] Group 1: Business Focus - Jiangxi Rouzhen will prioritize the development of composite copper foil and PCB carrier copper foil products [1] - The company is involved in the production of copper foil products that are currently being tested by enterprises in the PCB industry chain [1] Group 2: Technological Advancements - The company’s affiliate, Beijing Critical Field Technology Co., Ltd., aims to achieve breakthroughs in the industrialization of copper-based high-temperature superconducting materials and related application technologies [1] - The goal is to break the foreign technology monopoly and ensure the self-control of key raw materials in China's high-temperature superconducting field [1]
洁美科技：公司参股公司柔震科技的铜箔类产品正在给PCB产业链相关企业送样测试