Blue Dot Touch, a leading domestic six-dimensional force sensor company, announced on April 13 that it has completed a C+ round financing of over 100 million yuan. This round of financing was jointly invested by industry and well-known institutions including Puquan Capital under CATL, Zhiyuan Robot, Galaxy General, Opt, and Galaxy Source Convergence. So far, Blue Dot Touch has completed multiple rounds of hundred-million-yuan financing, and its shareholder lineup also includes top-tier capital such as Sequoia China, GF Xinde, Fosun Creation, and Zhuhai Technology Industry Group. It is expected to become the first stock in the robotic force sensor field.

Liu Wuyue, founder and CEO of Blue Dot Touch, stated in an interview with Shanghai Securities News that this round of financing will help the company focus on the research and development of next-generation high-precision, high-integration force control sensors, better meeting the urgent needs of humanoid robot mass production; simultaneously continuing to expand production and improve efficiency, deepening production digitalization and intelligence construction, stabilizing million-unit annual delivery capacity, and strengthening the supply of key components. In the future, the company will further collaborate with ecosystem partners to promote the rapid development of the global embodied intelligent industry.

The investment head of Galaxy General stated that six-dimensional force sensors are core components for robots to achieve flexible control, precision assembly, and intelligent interaction, equivalent to the robot's 'tactile nerves'. In the future, we will deeply collaborate with Blue Dot Touch, integrating high-performance force sensing technology with embodied models, overcoming bottlenecks in scenarios such as precision assembly and force-controlled grasping, and continuously improving the robot's operational accuracy, operational stability, and job safety under complex working conditions.

The funds from this financing round will be mainly used in three directions: increasing investment in the R&D of new-generation force control sensor products, continuously consolidating the technological moat; promoting the digitalization and automation upgrade of production bases, enhancing large-scale delivery capabilities; accelerating domestic and international market expansion, expanding global market coverage and brand influence.

The most notable highlight of this financing round is that Zhiyuan Robot and Galaxy General have upgraded from core customers to strategic shareholders. As large-scale users of force sensors, these two leading humanoid robot enterprises have fully validated Blue Dot Touch's technical indicators, product stability, and supply chain capabilities through long-term product integration, rigorous testing, and batch delivery. The transition from 'product recognition' to 'company recognition' not only serves as authoritative endorsement of Blue Dot Touch's technological barriers and mass production capabilities but also provides strong evidence for the independent controllability of key components for humanoid robots.

Market data confirms Blue Dot Touch's leading position. According to Rui Industry's '2025 China Humanoid Robot Six-Dimensional Force Sensor Market Research Report', Blue Dot Touch's domestic market share reached 62% in 2024 and is expected to increase to 70% in 2025. Data from Gaogong Robot's '2025 China Humanoid Robot Six-Dimensional Force Sensor Market Analysis Report' shows that in the first three quarters of 2025, Blue Dot Touch's market share has climbed to 72.6%, continuously maintaining its leading position in the industry.

Since its establishment in 2019, Blue Dot Touch has focused on the research, development, and industrialization of robot force control perception technology, building four core technology platforms: high-performance elastomer design, embedded hardware circuits, high-precision structural decoupling algorithms, and six-dimensional synchronous calibration, forming a diversified product system including humanoid robot-specific force sensors, general force sensors, force control integrated solutions, and compound robot workstations.

Core products, six-dimensional force sensors and joint force sensors, achieve 0.1%FS high precision, over 10kHz high-frequency response, and 500% overload resistance, with key performance matching international top levels, successfully breaking the long-term technological monopoly of foreign manufacturers and solving the 'bottleneck' problem of humanoid robot core components.

Relying on solid technology and quality, Blue Dot Touch has entered the supply chains of leading enterprises such as Zhiyuan, Xiaomi, Xpeng, Galaxy General, Zhongqing, Ubtech, and Beijing Humanoid Robot Innovation Center, securing batch orders, achieving tens of thousands of units shipped to single customers, and becoming the preferred supplier in the humanoid robot force sensor field.

Technological advantages continue to translate into commercial results. Blue Dot Touch has achieved doubled sales revenue for three consecutive years and realized profitability. To meet the explosive downstream demand, the company has built an over 10,000 square meter proprietary automated production base in Guangdong, currently possessing million-level production capacity of 1 million sets of joint force sensors annually and 200,000 sets of end six-dimensional force sensors annually, and continuously planning new production lines and new products, using scale effects to reduce costs and improve efficiency, helping China's robot industry accelerate into the large-scale commercialization promotion stage.