联泓新科(003022.SZ)：已完成PEEK相关技术开发和产品中试，正在推进产业化

Core Viewpoint - The company, Lianhong Xinke (003022.SZ), is focused on selling ultra-high molecular weight polyethylene fiber materials to downstream production enterprises rather than directly to robot manufacturers. The company has completed the development and pilot testing of PEEK-related technology and is advancing towards industrialization, with products intended for use in humanoid robot components such as bearings, gears, and skeletal structures [1]. Group 1 - The company sells ultra-high molecular weight polyethylene fiber materials to downstream production enterprises [1] - The company does not sell directly to robot manufacturing companies [1] - The company has completed PEEK-related technology development and product pilot testing [1] Group 2 - The company is advancing towards the industrialization of PEEK products [1] - PEEK products are intended for use in humanoid robot components [1] - Specific applications include bearings, gears, and skeletal structures in humanoid robots [1]