Summary of Key Points
Recently, the focus of investment in the robotics industry has shifted from complete robots to key upstream components. In particular, companies specializing in force sensors—often referred to as the “touch sense nerves” of robots—have become highly sought-after targets for capital. Take LandPoint Touch as an example; this year, the company has completed three rounds of financing (including a recent Series D round worth hundreds of millions of yuan), with investors including venture capitalists like Sequoia China, as well as industry giants such as GAC, CATL, and SAIC. Both the volume of orders and market share have significantly increased. The rationale behind this shift is that humanoid robots are evolving from being主要用于 “showoff displays” to performing practical tasks, and force sensors are becoming essential rather than optional components. By 2026, the production volume of humanoid robots could exceed 100,000 units, driving a surge in demand for upstream components. However, the industry also faces challenges such as maintaining consistency in mass production, controlling costs, and providing customized services.
Detailed Analysis
1. Capital Moving Upstream: Force Sensor Companies Becoming New Favorites for Financing
In the past, robotics investments were mainly focused on companies that produce complete robots. Now, capital is turning to components such as motors, reducers, and force sensors. LandPoint Touch has already raised three rounds of funding this year, with the latest Series D round led by GAC Capital, and participation from companies like DeYe Shares. The investor lineup is diverse, including well-known venture firms like Sequoia China, as well as industry leaders in battery production (CATL), automotive manufacturing (SAIC/GAC), and semiconductor technology (SMIC). Even competitors in the robotics sector, such as ZhiYuan Robotics, have invested.
Why are industry investors so keen on investing in these companies? Because their own production processes (e.g., automobile assembly, battery manufacturing, semiconductor processing) rely on robots, and force sensors are crucial for ensuring that robots can perform their tasks effectively. By investing in sensor manufacturers, they can secure a stable supply chain and ensure that their products meet specific requirements.
2. Force Sensors: The “Touch Sense Nerves” of Robots—From Optional to Essential
Force sensors act as the “nerve system” that enables robots to sense and apply force, typically located in the wrists, ankles, or joints. Previously, humanoid robots were more for demonstration purposes and did not require precise force control. However, for real-world applications (e.g., gently holding an egg without breaking it or performing precision assembly tasks at the 0.05-millimeter level), force sensors are essential.
According to LandPoint Touch’s vice president, this trend has transformed force sensors from a luxury feature to a standard requirement. Almost all robots that need to perform practical tasks now must be equipped with them, leading to a surge in demand.
3. Explosive Demand: Orders Doubling, Market Share Leading the Way
LandPoint Touch’s six-axis force sensors, which require advanced technology, hold more than 70% of the domestic market share. This year, the company has received orders far exceeding last year’s total, with some individual customers placing orders for thousands of units. Another sensor manufacturer, QianJue Robotics, also saw its order volume in the first half of the year several times that of the entire previous year.
The reason for this surge is that China’s production of humanoid robots is expected to exceed 100,000 units by 2026. As the number of robots increases, so will the demand for related components. This is similar to how the demand for screens and chips grows with increased smartphone sales.
4. Industry Investors’ Strategic Goals: Integrating Components into Their Production Processes
Each investor has specific needs based on their industry context:
- GAC and SAIC are in the automotive manufacturing sector, where robots are used for welding and assembly.
- CATL is involved in battery production, where robots are needed for handling batteries.
- SMIC operates in the semiconductor industry, requiring precise sensor technology for delicate operations.
- DeYe Shares works in the energy storage sector.
By investing in sensor companies, these investors aim to integrate these technologies into their own production lines. For example, GAC’s factories can use LandPoint Touch’s sensors to ensure that robots perform tasks accurately and reliably, reducing the risk of component shortages in the future.
5. Challenges of Mass Production: Balancing Quality and Cost
The rapid growth in demand brings several challenges:
- Mass Production Balance: It is necessary to produce millions of sensors efficiently while maintaining consistent performance (e.g., precise force detection) and addressing customer-specific requirements for different applications. At the same time, costs must be reduced while maintaining high precision and durability.
- Technological Upgrades: Robots in various applications have higher demands on sensors—they need to be lighter, more compact, faster-reacting, more accurate, and less prone to interference, as well as capable of long-term stable operation. These are all issues that the industry must address.
In summary, the robotics industry’s upstream component sector is experiencing a boom, but sustained growth depends on overcoming challenges related to mass production and technological improvements. In simple terms, robots need to be capable of performing practical tasks effectively, which means they require reliable and precise sensors. Companies in this field have both ample funding and growing demand, but they also must solve the challenge of producing large quantities while maintaining quality.