德福科技/瑞固新材/宜锂科技/德方纳米/盟固利/方恩电子/蓝固新能源等企业亮相，高工金球奖第十一批公示（持续更新）

Core Viewpoint - The article highlights the upcoming 2025 High-Performance Lithium Battery Annual Conference and the ongoing selection process for the High-Performance Golden Ball Award, which serves as a significant indicator of the lithium battery industry's development in China [2][3]. Group 1: Event Details - The 2025 High-Performance Lithium Battery Annual Conference will take place from November 18-20, 2025, at the JW Marriott Hotel in Shenzhen Qianhai [2]. - The event is organized by High-Performance Lithium Battery and GGII, with various sponsors and partners involved, including HaiMoxing Laser and Dazhu Lithium Battery [2]. Group 2: Industry Participation - Over 160 companies are participating in the 2025 Golden Ball Award selection process, which aims to recognize credible products and brands within the lithium battery industry [2][3]. - The Golden Ball Award has been held since 2013 and is often referred to as the "Oscar of the lithium battery industry" [2]. Group 3: Company Highlights - Defu Technology has developed a 6-micron ultra-thin lithium battery copper foil, which meets high-performance standards and addresses the challenges posed by silicon-based anodes [3]. - Ruigu New Materials, established in 2023, focuses on solid-state battery materials and has achieved significant breakthroughs in sulfide solid electrolytes, with plans for large-scale production [5][6]. - Yili Technology, founded in 2022, emphasizes a robust supply chain and has made notable advancements in cathode materials for solid-state batteries [8][9]. - Defang Nano, established in 2007, specializes in lithium-ion battery materials and has introduced new models of lithium iron phosphate with enhanced performance [12][13]. - Mengguli New Materials, founded in 2000, has achieved significant breakthroughs in various cathode materials and is recognized for its technological innovations [15][16]. - Fang'en Electronics, established in 2013, focuses on special adhesive materials and has developed a unique PU-modified swelling adhesive tape for lithium battery packaging [18]. - Blue Solid New Energy has established multiple production bases and is a leader in solid electrolyte materials, with significant production capabilities [20][21][22].