TMTPOST — Chinese neurotechnology and prosthetics developer BrainCo expects a massive sales surge for its dexterous robotic hands this year as domestic developers race to solve "the hands problem" in humanoid robotics. Several dozen mainland robotics firms, including Unitree Robotics and Leju Robotics, are buying BrainCo’s five-fingered devices to replace pincer-like parts. Originally designed as prosthetic hands controlled via brain-computer interfaces (BCI) for individuals with limb loss, the technology is now being funneled into humanoid machines to replicate human dexterity. The shift marks a broader strategic pivot among Chinese humanoid developers from demonstrating mere spectacle toward securing real-world commercial applications. Investor capital is rapidly flooding into the component ecosystem. Competitor Linkerbot is considering an initial public offering following a 1.5 billion yuan financing round, while Nvidia recently announced its chips will power a reference model combining Unitree's hardware with five-fingered hands from Singapore-based Sharpa.