On May 15, 2026, Liyi Technology, a domestic enterprise in spectral confocal displacement sensors, announced the completion of a new round of financing. The company’s products have passed the ISO 17025 calibration laboratory mutual recognition system, and it is simultaneously advancing CE+UKCA dual certification and IEC 61508 functional safety pre-assessment. Industries such as automated inspection equipment manufacturers, semiconductor packaging platform manufacturers, and precision mold manufacturers, which have demand for localized substitution of high-precision non-contact measurement sensors, should pay close attention to the supply chain compliance and delivery pace changes brought by this development.

Event Overview

On May 15, 2026, Liyi Technology publicly announced the completion of a new round of financing. According to disclosed information, its spectral confocal displacement sensor products have obtained recognition under the ISO 17025 calibration laboratory mutual recognition system; at the same time, it is carrying out CE and UKCA dual certification work, and has initiated the pre-assessment process for the IEC 61508 functional safety standard.

Which market segments will be affected

Automated inspection equipment manufacturers

Such companies often integrate high-precision displacement sensors into online inspection systems and are highly sensitive to the metrological traceability of sensors and the qualification requirements for access to export markets. ISO 17025 mutual recognition can shorten the calibration and validation cycle for complete machines; the progress of CE+UKCA dual certification means that when complete machines are exported to the EU and the UK in the future, the compliance risk of key components will be reduced, and the path for system-level certification will become clearer.

Semiconductor packaging platform manufacturers

In process stages such as wafer die bonding, wire bonding, and eutectic bonding, micron-level displacement feedback directly affects yield control. Previously, reliance on imported sensors often faced issues such as delivery schedule fluctuations and delayed technical adaptation response. The shortened delivery cycle of Liyi Technology and the initiation of functional safety pre-assessment provide a clearer engineering implementation reference point for domestic substitution on production lines.

Precision mold manufacturers

Such companies often use non-contact measurement for cavity dimension reinspection and wear monitoring, and have relatively high requirements for sensor stability under working conditions such as oil contamination and temperature variation. ISO 17025 recognition improves the comparability of measurement data and the credibility of reports; IEC 61508 pre-assessment suggests that the products are expanding toward industrial safety-related applications and may cover mold condition monitoring scenarios requiring higher reliability.

What key points should relevant companies or practitioners pay attention to, and how should they respond at present

Pay attention to the actual completion progress and applicable scope of CE+UKCA certification

It is currently only in the advancement stage, and the specific certified product models, testing institutions, and expected completion time have not yet been announced. Relevant companies should continue to track the phased progress released through Liyi Technology’s official channels, distinguish between different statuses such as “certificate obtained” and “under pre-assessment/submission testing,” and avoid misinterpreting pre-assessment as already having full market access qualifications.

Evaluate the technical adaptation window for existing import substitution plans

A shortened delivery cycle and a clearer compliance path do not mean immediate full substitution. It is recommended to initiate small-batch trial verification based on dimensions such as your own equipment interface protocols, temperature drift compensation logic, and software SDK compatibility, with emphasis on recording quantifiable indicators such as calibration consistency, long-term stability, and technical support response efficiency.

Review links in the supply chain with implicit requirements for functional safety

Although the IEC 61508 pre-assessment has not yet formed a final conclusion, it signals an extension toward safety-related applications. Companies involving scenarios such as motion control feedback and closed-loop protection triggering should identify in advance whether current sensors are incorporated into safety loop design; if so, they need to pay attention to whether subsequent SIL level declarations and supporting safety manuals are issued.

Editorial Viewpoint / Industry Observation

显然，这一融资事件与其说是一个孤立的商业里程碑，不如说是国产高精度光学传感元件基础设施走向成熟的信号。ISO 17025认可、CE+UKCA一致性和IEC 61508预评估的同步推进，反映出计量溯源性、区域市场准入和功能安全就绪度这三个此前相互割裂的能力维度正在协同提升。分析表明，其直接影响不在于全面替代，而在于缩小系统集成商在评估中国替代方案时的“合规不确定性差距”。从行业角度看，值得持续关注的并非融资本身，而是后续认证里程碑能否转化为公开的技术文档、第三方测试报告和现场部署案例数据——这些仍然是采购决策的关键门槛。

Conclusion:
This financing and the accompanying certification progress mark that domestic spectral confocal sensors have entered a stage of coordinated evolution across three key dimensions: measurement reliability, regional market access, and functional safety adaptation. At present, it is more appropriate to interpret this as a structural signal of “accelerated development of compliance capabilities for domestic high-precision sensor components,” rather than a result of already achieving large-scale substitution. The industry should view its phased significance rationally, shifting the focus from the financing action itself to the subsequent pace of certification implementation, the degree of technical documentation disclosure, and feedback from validation in real-world scenarios.

Information source note:
Main source: financing announcement and technical progress statement released by Liyi Technology on May 15, 2026.
Part requiring continued observation: the specific completion time of CE and UKCA certification, covered product models, and whether the IEC 61508 pre-assessment will subsequently enter the formal certification process.