Haozhi expands harmonic reducer line for robot joint applications

Evidence notes
- Haozhi highlighted harmonic reducer products for robot applications.
- Official product material lists use in six-joint robots and manipulators.
- The company also promoted related robot joint hardware including frameless torque motors and encoders.
Company context
Chinese listed precision-motion company focused on electric spindles, harmonic reducers, frameless torque motors, encoders, and robot joint-related components.