Shanghai Carthane develops advanced polymer and elastomer materials for industrial and robotic components. Its robotics work includes material solutions for parts such as robot feet, where impact resistance, traction and durability are needed in mobile robot and humanoid platforms.
Shanghai Carthane is a Shanghai-listed automotive materials supplier with robotics adjacency through polyurethane materials and R&D disclosures. Its relevance is materials-side rather than evidence of a confirmed humanoid program.