China's Humanoid Robot Supply Chain Accelerates as Domestic Companies Race to Dominate Components Market

As China pursues an ambitious goal to deploy more than 10,000 humanoid robots in commercial settings by the end of 2026, a parallel competition is intensifying among Chinese technology suppliers racing to become the "eyes" and "muscles" of these machines. While international attention has focused on robot makers like Unitree Robotics and AgiBot, a less visible but critical ecosystem of component manufacturers—sensor makers, actuator suppliers, and hand specialists—has emerged as the real profit driver in the humanoid robotics boom.