In today’s global wave of intelligence, safety production has transitioned from “scale first” to a new stage of “quality and safety as priorities.” In this context, industrial safety sensors, as the “nerve endings” of production safety, have become increasingly important. Unlike other sensors, industrial safety sensors must meet strict international safety standards, possess high reliability, and provide real-time monitoring of mechanical injury risks and personnel injuries. Therefore, their deployment must be independently analyzed to ensure a safe closed-loop control and absolute controllability of the production environment—this is the core reason why industrial safety sensors require specialized assessments, distinguishing them from other sensors.
However, this high-threshold field has long been dominated by international giants such as KEYENCE, SICK, OMRON, and PILZ. Domestic sensors have significant gaps in certification compliance, adaptability to safety standards, and depth of application scenarios, especially facing challenges in overseas market access.
In this landscape, for domestic manufacturers to break through, the key lies in overcoming three core indicators:Compliance certification, which serves as the “passport” to the global market; participation in standard formulation, reflecting technological foresight and industry voice; and one-stop service capability, ensuring seamless integration from design to implementation.These three indicators are not only the foundation for narrowing the gap with international standards but also the core path for reshaping the value of domestic industrial safety sensors.
MIR DATABANK
01
2024 cyclical adjustment, 2025 will return to growth track
According to the latest data report from MIR Rui Industrial, the market size of China’s industrial safety sensors in 2024 is expected to be over 3 billion RMB, a year-on-year decline of more than 5%.
2021~2027 China Industrial Safety Sensor Market Size and Forecast
Data Source: MIR Rui Industrial Data Report. Industrial safety sensor products mainly include safety light curtains, safety door switches, 3D safety sensors, safety proximity switches, safety mats, safety encoders, safety laser scanners, etc., excluding instrumentation products. This market size includes product sales, safety services, integrated solutions, and other revenues.
The main reason for the market decline in 2024 is the cyclical adjustment of downstream industries:lithium battery production capacity saturation and entry into the destocking phase, while automotive manufacturers have reduced investments in automated production lines, both of which have suppressed demand for safety sensors, and the market is gradually digesting the high base brought by the explosive expansion of photovoltaics and lithium batteries, returning to a normalized development track.
Looking ahead, the market will welcome a recovery in 2025:Demand in the automotive and metal processing sectors is recovering, safety standards in the 3C industry are improving, and the resumption of lithium battery production capacity expansion will collectively boost demand.Domestic automotive, lithium battery, and home appliance companies are accelerating overseas factory construction (with production line equipment still mainly sourced domestically), and the stringent certification requirements overseas will drive the demand for high-end safety sensors. From 2026 to 2027, growth momentum will become more solid: the improvement of domestic manufacturing safety standards will promote the widespread adoption of safety sensors, and the intelligent upgrading of factories will spur demand for high-performance sensors, leading the market into a stable growth cycle.
MIR DATABANK
02
Multidimensional Perspective on the Competitiveness of Industrial Safety Sensors:
The Key Value of Certification, Standards, and Services
The current industrial safety sensor market faces significant challenges, as end users (such as automotive and semiconductor companies) find it difficult to clearly distinguish the actual technological gaps between domestic and international brands, as well as between domestic brands themselves, leading to a prominent phenomenon of market information asymmetry; at the same time, some domestic manufacturers are caught in low-end price competition, lacking the key technologies and resource reserves needed to break into the mid-to-high-end market, which not only hinders the growth of the companies themselves but also restricts the upgrading pace of the entire industry, making it difficult for true technological strength to be fully recognized and incentivized by the market, further amplifying the urgent need for an objective evaluation system.
To this end, MIR Rui Industrial conducted a comprehensive strength assessment of Chinese industrial safety sensor manufacturers. The assessment system closely revolves around the core attributes of safety sensors: strong compliance, high reliability, and deep scenario adaptability, and sets eight key dimensions based on the actual needs of the industry chain:Certification and compliance, participation in standard formulation, market performance and customer base, solution capability, consulting and training service capability, expert team strength, product strength, and technological research and development capability. Through the quantitative assessment of these dimensions, the aim is to select enterprises that truly possess high-end market competitiveness, provide reliable procurement decision-making basis for end customers, and guide domestic manufacturers in clarifying their technological upgrade direction.
Among the many dimensions, certification and compliance, participation in standard formulation, and consulting and training service capability hold particularly important strategic significance.
Certification and compliance are the “passport” for domestic products to go global
As domestic industries such as automotive, lithium battery, 3C, and home appliances accelerate overseas factory construction, their production line equipment is still mainly sourced domestically, and international certifications such as CE, UL, and TÜV have become mandatory thresholds for equipment entering overseas markets. Strong certification capabilities are the foundation for domestic sensors to gain global market trust.
Information Source: MIR Rui Industrial Collection and Organization
Participation in standard formulation is the “barometer” of industry voice
Actively participating in the formulation of national (such as GB/T 16855 mechanical safety) and even international IEC safety standards not only reflects the depth and foresight of the enterprise’s understanding of technical specifications but also can substantively influence the technological development path of the industry, avoiding low-level repeated investments by domestic manufacturers.
Consulting and training service capability is the “catalyst” for scenario implementation
The effectiveness of industrial safety sensors highly depends on their deep integration with specific production line equipment and processes. A lack of professional risk assessment, solution design, and personnel training capabilities can easily lead to the problem of “parameters meeting standards but actual deployment failing.” Strong service capabilities are key to ensuring the effective implementation of safety solutions and enhancing customer stickiness.
Based on a multidimensional system of professional assessment and comprehensive consideration, WONSOR has ranked first among domestic industrial safety sensor manufacturers due to its comprehensive capability performance.WONSOR has not only established a comprehensive international certification system but also actively participated in the formulation of national and international standards, providing “product + solution + safety consulting” full-stack services, empowering customers to shift from passive compliance to proactive safety management. WONSOR is actively rewriting the market landscape dominated by international giants with its position as a “benchmark for domestic alternatives.” This result is not only a high recognition of WONSOR’s own strength but also sets a new benchmark for the entire industry.
Information Source: MIR Rui Industrial
MIR DATABANK
03
The Winning Strategy of WONSOR
WONSOR’s rise to the top of domestic industrial safety sensor manufacturers is no coincidence. Its core competitiveness is reflected in three key pillars:full-stack service capability, global compliance certification system, and industry standard voice, together forming its systematic advantage.
1) WONSOR is the only domestic brand providing “product + solution + safety consulting” in the industrial safety field
Full-stack service capability is WONSOR’s core advantage that distinguishes it from traditional manufacturers. Unlike the model of providing only single product replacements, WONSOR has pioneered and practiced a complete service system of “product + solution + safety consulting.”
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At the product level, it covers a full range of industrial safety products including safety light curtains, safety door switches, and 3D safety sensors, meeting diverse protective needs.
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At the solution level, WONSOR has launched the SCPCE safety solution, which can provide customers with full-process services from risk assessment, production line safety renovation design to certification support, as practiced in the equipment safety acceptance of Autoliv and the safety compliance renovation project of Bourns.
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At the safety consulting and capability empowerment level, WONSOR has assembled a professional safety service expert team dedicated to providing customers with full lifecycle support covering international safety standard training, customized solution design, and final certification implementation, helping customers build their own safety capability system and promoting the shift from passive compliance to proactive safety management.
2) WONSOR has the most comprehensive international certification system among domestic brands
The global compliance certification system is the cornerstone for WONSOR to open up international markets and gain customer trust, as well as an indispensable lifeline for industrial safety products. WONSOR has established the most comprehensive international certification matrix among domestic brands, with its safety light curtain products being the first domestic ones to pass the stringent UL safety standard certification in North America, while also holding TÜV, CE, SIL3, and other mainstream global certifications; its safety door switch products not only passed TÜV and CE certifications but also achieved the highly demanding UL safety standard certification in North America, and meet the highest safety level standard of EN ISO 13849-1 (PL e)… These complete certification qualifications provide downstream equipment manufacturers with a “safety passport” to access global markets, significantly shortening the time for their equipment to enter international high-end markets (especially North America and Europe).
3) WONSOR leads/participates in the formulation of 17 national and international industrial safety-related standards
Industry standard voice demonstrates WONSOR’s technological foresight and industry influence. The company not only leads or deeply participates in the formulation of 17 national and international industrial safety-related standards (including GB/T 16855 mechanical safety standard and IEC international standards) but also represents China in the revision work of international standardization organizations (ISO/TC 199 mechanical safety, IEC/TC 44 electrical safety) as an ISO registered expert. By transforming its rich product development and application practice experience into industry technical specifications, WONSOR not only enhances its ability to predict technological development directions but also effectively promotes the overall technological level of the industry, guiding the path of domestic technological development and reducing low-level repeated R&D investments.
While continuously consolidating these three pillars, WONSOR is also actively laying out technological innovation and ecosystem construction. The company insists on technological integration and innovation, such as launching the first domestic 3D safety sensor, which addresses the limitations of traditional two-dimensional detection. To enhance the overall safety awareness and application level of the industry, WONSOR has established the “WONSOR Academy” and formed strategic partnerships with authoritative organizations such as TÜV and the National Mechanical Safety Standardization Technical Committee to provide customers with professional safety standards and technical training courses. In addition, WONSOR has successfully implemented unique applications such as the PLd safety level person-goods separation solution in segmented fields like automotive, new energy, and 3C electronics.
In Conclusion
Breaking through the encirclement of foreign giants and leading the rise of domestic industrial safety sensors with comprehensive strength, WONSOR’s growth trajectory reflects the enhancement of China’s high-end manufacturing industry’s independent innovation capabilities. Its core competitiveness of “full-stack service, global compliance, and standard leadership” not only provides domestic enterprises with safety guarantees that meet international standards and offer better cost performance but also serves as a “safety engine” to help Chinese high-end equipment set sail overseas. In the context of accelerating industrial safety intelligence and globalization, WONSOR redefines the value of domestic sensors with systematic capabilities, providing new development paths for industrial upgrading.
Source:MIR Rui Industrial
Shenzhen Intelligent Sensor Industry Association is a non-profit industry organization established under the guidance of the Shenzhen Municipal Bureau of Industry and Information Technology and approved by the Civil Affairs Bureau, implementing the spirit of relevant documents such as the “20+8” industrial cluster cultivation and development plan and the “Shenzhen Action Plan for Cultivating and Developing Intelligent Sensor Industry Clusters (2022-2025).” The association currently has nearly 300 member enterprises, including 12 listed companies, 7 companies planning to go public, 70 specialized and innovative enterprises (including 17 small giants), 5 single champion enterprises, and 5 technology unicorn enterprises (including potential ones), covering upstream and downstream enterprises related to chips, materials, R&D, production, and application. The association aligns with current industrial development trends and policy calls, positioning itself as a government facilitator, a business helper, and an innovation promoter, playing a bridging role to build a diverse and efficient technology innovation service system and a comprehensive service platform for industrial innovation, accelerating technological innovation, achievement transformation, and industry application; gathering industry synergy, cultivating industrial ecology, and promoting the agglomeration and high-quality development of the intelligent sensor industry.
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Guangming Phoenix Plaza is located in one of Shenzhen’s key areas, the Phoenix City portal, about 500 meters from the Phoenix City Station of the 6th and 13th subway lines (under construction). The project is positioned as a technology innovation platform, headquarters gathering platform, and industrial finance platform for Guangming District, and is the only industrial complex in Guangming District that integrates R&D offices, project incubation, testing and inspection centers, light industry, and commerce. The total construction area of the project is about 170,000 square meters, including 20,000 square meters for R&D and light industry (Buildings 1 and 4), 88,000 square meters (Buildings 2 and 3), 10,000 square meters for commerce, and 974 underground parking spaces.
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