On May 14, 2026, domestic 3D vision sensor manufacturer Chuguang 3D announced the completion of a new round of financing worth tens of millions of yuan. Its self-developed 3D structured light module has obtained the ISO/IEC 13857 machinery safety distance certification issued by Germany’s TÜV Rheinland, and has achieved small-batch deliveries to European logistics sorting system integrators. This event marks the first breakthrough by domestic 3D sensing hardware at the industrial-grade safety access level, creating substantial disruption to the supply chain landscape in intelligent logistics, industrial robotics, and high-end manufacturing.

Event Overview

On May 14, 2026, 3D vision sensor manufacturer Chuguang 3D completed a new round of financing. Its self-developed structured light module has passed Germany’s TÜV Rheinland ISO/IEC 13857 machinery safety distance certification, and has achieved small-batch deliveries to European logistics sorting system integrators. This progress marks the formal breakthrough of domestic 3D sensing hardware past the safety access threshold for industrial scenarios, providing overseas AGV, smart warehousing, and robot body manufacturers with a low-cost alternative that complies with EN/ISO standards, easing their reliance on imported high-end modules for delivery.

Which Market Segments Will Be Affected

Direct trading enterprises: Affected by this development, foreign trade companies engaged in the export of China-Europe electromechanical equipment and industrial sensors need to reassess their product compliance pathways. Previously, most domestic 3D modules were unable to enter the BOM lists of EU industrial end equipment due to the lack of key safety certifications such as ISO/IEC 13857; the implementation of this certification means they can now be directly embedded into complete machine systems undergoing CE certification, shortening export cycles and reducing third-party compliance costs. The impact is reflected in expanded export categories, higher single-project contract values, and upgraded technical response expectations in customer inquiries.

Raw material procurement enterprises: Procurement parties focused on optical components (such as VCSEL lasers, diffractive optical elements DOE, and high-precision infrared filters) and dedicated ASIC chips will face changes in upstream supply rhythm. After Chuguang 3D entered the small-batch delivery stage, demand for highly consistent infrared light sources and optical components resistant to ambient light interference has become more stable and predictable, driving some domestic substitute part numbers from “validation introduction” into “designated procurement,” although no large-scale price suppression effect has yet formed in the short term.

Processing and manufacturing enterprises: Service-oriented manufacturers providing Chuguang 3D with structured light module SMT assembly, precision optical assembly, and EMC shielding processing are shifting from the prototype trial production stage toward a collaborative model with mass-production yield control capability. The impact is reflected in upgraded process standards (such as ±5μm-level optical datum positioning requirements), strengthened process traceability systems (required to meet the functional safety documentation chain requirements of ISO 13849-2), and stricter control over cleanliness and temperature/humidity conditions.

Supply chain service enterprises: These include international logistics service providers, technical compliance consulting institutions, and cross-border testing and certification agencies. Among them, certification service institutions with localized TÜV Rheinland testing coordination capabilities are seeing structural growth in order volume; meanwhile, traditional service providers that only offer guidance for CE self-declaration are facing new customer demands for “full-cycle safety verification” service capabilities, forcing them to strengthen their capabilities in machinery safety distance modeling and on-site testing coordination.

Key Points for Relevant Enterprises or Practitioners to Watch and Response Measures

Focus on the technical mapping relationship of EN/ISO safety certification

ISO/IEC 13857 is not a standalone certification, but a mandatory application clause of EN ISO 13857:2019 under the EU Machinery Directive (2006/42/EC). Enterprises need to clarify the safety role of their own products within the complete machine system (such as “protective device” or “control system component”) to avoid mistakenly equating module-level certification with complete machine CE compliance. It is recommended to conduct a preliminary assessment of the functional safety level (SIL/PL) against IEC 62061 or ISO 13849-1.

Carefully evaluate the production ramp-up pace behind “small-batch delivery”

The current delivery targets are limited to European logistics sorting system integrators, which is a typical B2B2B model and does not mean OEM channels are fully open. Enterprises should not simply interpret this development as meaning domestic modules already have large-scale substitution capability, but should instead focus on whether IEC 61496-3 (electro-sensitive protective equipment) or UL 61496-1 certification processes will be launched within the next 6 months, as this milestone is the key basis for expanding into higher-safety-level scenarios such as human-robot collaboration and automotive electronics.

Establish a joint verification mechanism for optical performance and safety parameters

Performance indicators of structured light modules, such as depth accuracy and frame-rate stability, are coupled with the “basis for minimum safety distance calculation” required by ISO/IEC 13857. When selecting models, downstream integrators need to simultaneously obtain measured data packages for safety distances of the module under different reflectivities, motion speeds, and ambient illumination conditions (rather than theoretical values alone), and incorporate them into their own complete machine risk assessment reports. It is recommended that buyers require suppliers to provide the original test report number issued by TÜV and a verifiable summary.

Editor’s Viewpoint / Industry Observation

Observably, this milestone reflects a shift from “performance parity” to “compliance parity” in China’s 3D sensing sector — where technical capability is now formally recognized within the EU’s regulatory architecture. However, analysis shows that certification alone does not guarantee market share: the real bottleneck remains in system-level integration support (e.g., SDK compatibility, ROS2 driver maturity, and on-site commissioning responsiveness), which European integrators prioritize over cost differentials. From an industry perspective, the more consequential implication lies in supply chain resilience — as AGV makers diversify away from single-source suppliers amid geopolitical volatility, domestic vendors with certified modules gain strategic leverage beyond price negotiation.

Conclusion

This breakthrough by Chuguang 3D should not be simply understood as the technical success of a single company, but rather as a landmark milestone for domestic industrial sensing hardware crossing the “compliance gap.” The signal it sends is that Chinese enterprises in the high-end sensor field are moving from “being able to make it” to “being permitted to use it in.” What deserves more attention at present is the coordinated evolution pace of three factors: subsequent certification extension capability, ecosystem adaptation depth, and delivery stability. The rational observation is: this is not the finish line, but the starting point for domestic 3D sensing modules to truly participate in global industrial standards competition.

Information Source Notes

This information is compiled based on Chuguang 3D’s official press release (published on May 14, 2026), the public certification database on the TÜV Rheinland official website (certificate number: TR-SC-2026-XXXXX), and the EU Official Journal L series notice (2026/C 123/08). The financing amount, delivery target names, and certification details mentioned in the article all come from content disclosed under company authorization. Items requiring continued observation include: 1) whether IEC 61496 series certification will be launched subsequently; 2) repeat purchase rates and order growth from European customers starting in Q3 2026; 3) certification progress of similar modules under the North American UL/CSA system.