Chinese Bionic Hand Maker BrainCo: Humanoid Robot Demand Drives Surging Sales
Claire Weston
Brain-computer interface startup BrainCo says its bionic hands have seen sharp sales growth this year, driven by dozens of humanoid-robot firms including Unitree Robotics and Leju Robotics — a sign China's robot industry is shifting from flashy demos to real-world deployment.
Who is buying these bionic hands?
Dozens of mainland humanoid-robot companies — including Unitree Robotics and Leju Robotics — are purchasing BrainCo's five-finger dexterous hands.
This means → dexterous hands are no longer lab showpieces; they are entering robot makers' production supply chains.
BrainCo partner Hyx He says the industry's focus is shifting from showcase demos to finding real-world applications.
Where does BrainCo's technology come from?
BrainCo originally built prosthetic hands — letting amputees control lifelike fingers via brain signals to play piano or practise calligraphy.
In plain terms = it first taught a mechanical hand to "understand" the human brain, then moved the same technology into robots.
BCI — brain-computer interface, a technology that lets brain signals directly control external devices — gives the mechanical hand a path toward human-level dexterity.
What else is BrainCo working on?
The company also makes BCI headsets for autism, ADHD, and insomnia intervention.
A bolder pipeline project: a BCI therapy designed to replicate the appetite-suppression effect of GLP-1 weight-loss drugs, targeting a late-2027 to 2028 launch.
This means → BrainCo is stretching brain-computer interface from "controlling a prosthetic" to "regulating metabolism" — widening the addressable market considerably.
How fierce is competition in dexterous hands?
Rival Linkerbot claims over 80% of the global dexterous-hand market and has raised 1.5 billion yuan (~US$220 million); it is reportedly considering an IPO.
Unitree Robotics' IPO application has been approved by Chinese regulators.
This reflects a capital rush into the segment — dexterous hands have gone from "a component" to a standalone investment theme.
What role does Nvidia play in this ecosystem?
Nvidia announced its chips will power a reference robot model.
That model pairs Unitree's H2 Plus humanoid body with a five-finger dexterous hand from Singapore-based AI robotics firm Sharpa.
In plain terms = Nvidia does not build robots, but it is defining the "reference spec" — whose hand, whose body, whose chip — positioning itself as the ecosystem's matchmaker.
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