JIECANG (stock code: 603583) is a world-leading linear drive solution provider and a national manufacturing single-champion enterprise, with 5,000+ employees globally, 9 production bases, 3 R&D centers, 1,000+ patents, and leadership in setting national industry standards. Its Robot Actuator Business Center leverages the group's 26 years of deep accumulation in motors, transmission, electronic control, and precision manufacturing, focusing on the self-development and large-scale manufacturing of core robot drive components. Its products cover linear actuation units (lifting columns, linear actuators), rotary actuation units (frameless torque motors, direct-drive joints, rotary modules), mobile actuation units (integrated steering wheels), and micro precision drive units (coreless motor assemblies), building a flexible, precise, and efficient motion control foundation that continuously empowers the upgrade of humanoid, collaborative, and mobile robotics industries.