Our Robot Hand L10 is a high-performance dexterous hand with 20 DoFs. Equipped with self-developed motors and linkage transmission mechanisms, it ensures traction stability while enabling precise control and smooth movement. Widely used in education & research, piano performance, household assistance, and elderly care, it drives the advancement and implementation of intelligent robots and human-robot collaboration. It supports multimodal environmental perception via multiple sensors and is compatible with ROS/Qt environments (with standard ROS plugins for secondary development).