四会富仕(300852.SZ)：有部分产品在人形机器人执行器上有应用，但目前营收占比小于1%

Core Viewpoint - The company has consistently focused on high-quality PCB research and manufacturing since its establishment, with a wide range of downstream applications [1] Group 1: Company Focus and Strategy - The company emphasizes the importance of market demand changes and is actively promoting business layout and customer development in emerging fields represented by robotics and LiDAR [1] - The company utilizes advanced technology, excellent quality, and fast, efficient service to drive its business initiatives [1] Group 2: Product Application and Revenue - Some of the company's products are applied in humanoid robot actuators, although the current revenue contribution from this segment is less than 1% [1]