Sanrui Intelligent Says Self-Made Planetary Reducers Sold Only in Robot Joint Modules

On November 5, Sanrui Intelligent (301696.SZ) stated on an investor interaction platform that it has self-developed and self-produced planetary reducers. The company clarified that its in-house reducers used in robot products are not currently sold as standalone components. Instead, they are integrated into robot joint modules and sold together with the complete module. The disclosure points to Sanrui Intelligent’s vertical integration in key robotic components: the reducer is embedded in joint-module solutions rather than offered as a separate product line. The company said its robotics reducer business is tied to module-level sales, which may help streamline supply and ensure compatibility between reducers and joint assemblies. It did not disclose production capacity, external customers, or plans for independent sales.