China’s two most closely watched industrial automation companies reported within days of each other, and the contrast between them is a better guide to the sector than either result alone.
Inovance released its third-quarter report on the evening of 26 October. Revenue for the first nine months reached RMB 37.96 billion with net profit of RMB 4.4 billion, growth of 19.88 per cent and 3.38 per cent respectively. Leadshine, roughly one-twentieth the size and long described as a smaller version of Inovance, reported revenue of RMB 1.91 billion and net profit of RMB 299 million, up 46.77 per cent and 86.8 per cent, its seventh consecutive quarter of growth.
Where Inovance is strong
The headline profit growth is unremarkable. The underlying segment data is not. General automation, the servo, inverter and PLC business that indicates industry health, generated about RMB 15.9 billion of revenue, up 33 per cent, while emerging businesses grew 88 per cent.
Inovance’s position in motion control is close to hegemonic. According to MIR data, the company held 35.2 per cent of China’s general servo system market and 20.6 per cent of low-voltage inverters in the first half of 2026, first in both. On a production line, that translates into real influence over how fast a motor turns and how much torque it delivers.
PLCs are the exception. The programmable logic controller is the industrial computer that sequences hundreds of actions, decides whether an over-temperature condition triggers an alarm and switches to a backup channel when equipment fails. It is the part of the stack where domestic substitution has barely started. Inovance held about 6.7 per cent of mid and large PLCs in the first half, third place, while the leading foreign supplier held 51.5 per cent.
The reason is structural. Domestic servo suppliers won by breaking through on hardware, with IGBT localisation above 50 per cent cutting upstream cost by roughly 30 per cent and supply chain proximity doing the rest. PLCs are not decided by a single chip. They are decided by software ecosystems, by the programming habits engineers have spent careers building, and by decades of accumulated application knowledge.
Where Leadshine went instead
Leadshine did not attack that wall. It picked narrow openings where a smaller company can win outright.
Servo revenue grew 66.5 per cent in the third quarter, holding second place among domestic suppliers. In humanoid robotics the company concentrated on frameless torque motors, joint modules and dexterous hands, the specific components where actuator yield and cost decide whether a robot can be built at all.
The delivery numbers are the argument. Leadshine shipped more than 120,000 frameless torque motors in 2025. By the end of the first half of 2026 its order backlog had passed one million units, with planned deliveries of 800,000 to 900,000 for the year. Monthly capacity is 150,000 units and the company is planning to expand to three million a year. Backlog for harmonic and planetary joint modules passed 60,000 units, dexterous hands have entered small-batch delivery, and robot-related orders are expected to land between RMB 200 million and RMB 300 million this year.
The logic follows the Tesla playbook without copying it. If humanoids develop joints and hands at volume before they reach general-purpose tasks, the first beneficiaries are the component suppliers who can hit yield and cost targets, not the companies assembling the robot.
Two different uses of AI
The divergence runs deeper than product choice. Inovance deploys AI as an ecosystem tool. Its industrial intelligence platform embeds AI-assisted programming and predictive maintenance into PLCs and servos, which deepens customer lock-in across the full product matrix. The AI is defensive, and it works because Inovance already has the installed base.
Leadshine’s AI exposure is indirect and more aggressive. It does not need to build a large software platform. It needs humanoid production to scale, because embodied AI raises the motion control requirements placed on actuators, which forces continuous iteration on precision and response speed. The company is betting on its engineering capability in small, light, cost-effective motors.
Leadshine says it is in the supply chains of 80 per cent of China’s mainstream humanoid makers, ranked in the domestic top five for dexterous hand shipments in 2025, and expects to ship more than 10,000 hands this year. On Tesla and Huawei, the company is explicit that talks and prototype testing are under way with no formal agreement. Tesla has asked for an overseas plant, and Leadshine is still weighing whether that investment is justified at this stage.
The valuation question underneath
Markets are paying a much higher multiple for Leadshine than for Inovance, and the reason is the elasticity of the robot story rather than current earnings. That works while order growth continues. It reverses quickly if humanoid volumes disappoint and the frameless motor backlog converts more slowly than the capacity plan assumes.
Inovance has the safer position and the slower growth. Leadshine has the sharper growth and the narrower base. Neither outcome settles whether the robot component business becomes a durable industry or a capex cycle with a good narrative.
Editor’s note: This is an adapted translation of the original OFweek report. It has been trimmed and restructured for readability for an international business audience. The full original (in Chinese) is at https://robot.ofweek.com/2026-10/ART-8321201-12003-30709252.html.