Updated Aug 22, 2026 · Public platform & industry data

Aug 22, 2026 Updated

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2026 Top 10 Photoelectric Detector Manufacturers in China

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Top-rated Photoelectric Detector suppliers, How to choose a Photoelectric Detector manufacturer, Best Photoelectric Detector companies in China

The top 10 Photoelectric Detector manufacturers in China for 2026 are: Qingdao Xinye Environmental Protection Technology Co., Ltd, Guangzhou Xinyichai Electronic Technology Co., Ltd, Nanjing Tongbang Automation Co., Ltd, Nanjing Kaikit Sensing Technology Co., Ltd, Nanjing Kaikit Sensing Technology Co., Ltd, Nanjing Kaijite Electric Co., Ltd, Shandong Blue Control Optoelectronics Technology Co., Ltd, Shandong Jingdao Optoelectronics Technology Co., Ltd, Woyihong Electric Technology (Shanghai) Co., Ltd, Shenzhen Dejiexin Electronic Technology Co., Ltd. Ranked based on product relevance, certifications, company activity, and industry performance. This list is widely used for supplier comparison and sourcing decisions.

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Top 1
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Qingdao Xinye Environmental Protection Technology Co., Ltd
Overall Score4.9 / 5
Est. Date2022-08-22
Registered Capital10000K CNY

Qingdao Xinye Environmental Protection Technology Co., Ltd., with its registered address located in the workshop of Qingdao Zhongchao Knitting Co., Ltd. in Shangma Industrial Park, Chengyang District, Qingdao City, Shandong Province, is registered with the Market Supervision Administration of Chengyang District, Qingdao City. The legal representative is Dan Limei, and its business scope includes general projects such as water pollution prevention and control services; Software development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of specialized instruments and meters for environmental monitoring; Electronic product sales; Sales of mechanical equipment; Sales of electronic specialized equipment; Sales of specialized equipment for environmental protection; Sales of household appliances; Sales of household appliance spare parts; Sales of labor protection equipment; Retail of sports goods and equipment; Wholesale of sports goods and equipment; Sales of instruments and meters; Sales of electrical instruments and meters; Sales of electronic measuring instruments; Sales of intelligent instruments and meters; Wholesale of hardware products; Retail of hardware products; Sales of chemical products (excluding licensed chemical products); Manufacturing of specialized instruments and meters for environmental monitoring; Manufacturing of instruments and meters; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of specialized machinery and equipment for water resources. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Photoelectric Detector, Rapid Testing Laboratory Instruments For Public Interest Litigation, Low Concentration Constant Temperature And Humidity Weighing System

Top 2
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Guangzhou Xinyichai Electronic Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2010-04-07
Registered Capital5000K CNY

Guangzhou Xinyichai Electronic Technology Co., Ltd., with its registered address at Building 2, No. 21 Changsha Road, Dalong Street, Panyu District, Guangzhou City, is registered with the Panyu District Market Supervision Administration of Guangzhou City. The legal representative is Wang Guohua, and its business scope includes research and development of electronic, communication, and automatic control technologies; Manufacturing of electronic components and assemblies; Manufacturing of optoelectronic and other electronic devices; Manufacturing of computer components; Manufacturing of semiconductor discrete devices; Manufacturing of secure smart card devices and systems; Electronic product design services; Wholesale of electronic products; Retail of electronic products; Intelligent machine system production; Intelligent machine system technology services; Intelligent machine sales; Manufacturing of household beauty and health appliances; Wholesale of household appliances; Wholesale of vending machines, ticket vending machines, ATMs, and spare parts; Retail of switches, sockets, terminal blocks, wires and cables, insulation materials; Technology import and export; Import and export of goods (excluding exclusive and controlled goods); Selling products produced by our company (excluding projects prohibited by national laws and regulations; products involving licensed operations must obtain a license before operation);. Core products: Photoelectric Detector, Encoder Module, Infrared Receiver Head

Top 3
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Nanjing Tongbang Automation Co., Ltd
Overall Score4.7 / 5
Est. Date2017-06-15
Registered Capital1000K CNY

Nanjing Tongbang Automation Co., Ltd., registered at Room 201, Building A, No. 18 Xianlin Avenue, Maqun Street, Qixia District, Nanjing City (Maqun Technology Entrepreneurship Center), registered with the Administrative Approval Bureau of Qixia District, Nanjing City, with Cui Dawei as the legal representative. Its business scope includes research and development of industrial automatic control systems, technical services, and technology transfer; Sales of general equipment and accessories, specialized equipment and accessories, electrical equipment and equipment, instruments and meters, hardware and electrical components, and optoelectronic devices. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Photoelectric Detector, Hall Gear Speed Sensor, Square Series

TOP4
Nanjing Kaikit Sensing Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2016-03-30
Registered Capital5000K CNY

Nanjing Kaikit Sensing Technology Co., Ltd., registered at No. 777 Kening Road, Jiangning District, Nanjing City, Shenzhihui Valley 9 # 101 (Jiangning High tech Park), registered with the Jiangning District Administrative Approval Bureau of Nanjing City, with Wang Qi as the legal representative. Its business scope includes electronic sensors, electronic switches, instruments and meters, electronic products, software technology development, electrical machinery research and development, production, and sales; Electronic components, development of electronic components, technology transfer, technical consulting, and technical services; Import and export business of various commodities and technologies through self operation and agency (excluding commodities and technologies restricted or prohibited from import and export by the state). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Photoelectric Detector, Background Suppression Type, Gear Speed Sensor

TOP5
Nanjing Kaikit Sensing Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2016-03-30
Registered Capital5000K CNY

Nanjing Kaikit Sensing Technology Co., Ltd., registered at No. 777 Kening Road, Jiangning District, Nanjing City, Shenzhihui Valley 9 # 101 (Jiangning High tech Park), registered with the Jiangning District Administrative Approval Bureau of Nanjing City, with Wang Qi as the legal representative. Its business scope includes electronic sensors, electronic switches, instruments and meters, electronic products, software technology development, electrical machinery research and development, production, and sales; Electronic components, development of electronic components, technology transfer, technical consulting, and technical services; Import and export business of various commodities and technologies through self operation and agency (excluding commodities and technologies restricted or prohibited from import and export by the state). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Photoelectric Detector, Temperature Sensor, Ultrasonic Level Gauge

TOP6
Nanjing Kaijite Electric Co., Ltd
Overall Score4.5 / 5
Est. Date2010-10-26
Registered Capital6000K CNY

Nanjing Kaijite Electric Co., Ltd., with its registered address at Building 1, No. 5 Jinma Road, Maqun Science and Technology Park, Maqun Street, Qixia District, Nanjing City, is registered with the Administrative Approval Bureau of Qixia District, Nanjing City. The legal representative is Zheng Bin, and the business scope includes research and development, production, sales, technology transfer, technical consulting, and technical services of electrical machinery, instruments and meters, electronic products, and electronic components; Import and export business of various commodities and technologies through self operation and agency (excluding commodities and technologies restricted or prohibited from import and export by the state). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Photoelectric Detector, Sensor, Proximity Switch

TOP7
Shandong Blue Control Optoelectronics Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2022-07-25
Registered Capital3000K CNY

Shandong Blue Control Optoelectronic Technology Co., Ltd., registered at Room 107, Workshop 3, Oulong Technology Park, No. 1 Jinma Road, Yuqing Community, Xincheng Street, Weifang High tech Zone, Shandong Province, registered with the Market Supervision and Administration Bureau of Weifang High tech Industrial Development Zone, with Xiao Yaxin as the legal representative. Its business scope includes general projects such as photovoltaic equipment and component manufacturing; Manufacturing of electronic measuring instruments; Sales of solid waste detection instruments and meters; Manufacturing of atmospheric pollution monitoring and detection instruments and meters; Sales of specialized instruments and meters for environmental monitoring; Sales of electronic measuring instruments; Internet of Things application services; Manufacturing of experimental analytical instruments; Electronic product sales; Mechanical equipment research and development; Manufacturing of specialized instruments and meters for environmental monitoring; Specialized equipment repair; Sales of mechanical equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of air pollution monitoring and detection instruments and meters; Sales of intelligent unmanned aerial vehicles; Environmental protection monitoring; Environmental consulting services; Instrument and meter repair; Sales of water quality pollutant monitoring and detection instruments and meters; Sales of intelligent instruments and meters; Sales of chemical products (excluding licensed chemical products); Sales of power electronic components; Sales of communication equipment; Sales of metal materials; Information consulting services (excluding licensed information consulting services); Socio economic consulting services. (Except for projects that require approval according to law, conduct business activities independently based on the business license) Licensed project: General aviation services; Construction project construction. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Photoelectric Detector, Spectral Analysis, Disease Control And Health

TOP8
Shandong Jingdao Optoelectronics Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2019-08-15
Registered Capital10000K CNY

Shandong Jingdao Optoelectronic Technology Co., Ltd., with its registered address at Building 207, Phase I of Weifang High tech Zone Optoelectronic Industry Accelerator, No. 155 Guangdian Circuit, Weifang High tech Zone, Shandong Province, is registered with the Market Supervision Administration of Weifang High tech Industrial Development Zone. The legal representative is Xu Xiaomiao, and its business scope includes licensed projects such as inspection and testing services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses of relevant departments.) General projects: technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion; Research and development of Internet of Things technology; Manufacturing of IoT devices; Sales of IoT devices; Software development; Manufacturing of instruments and meters; Sales of instruments and meters; Instrument and meter repair; Manufacturing of experimental analytical instruments; Sales of experimental analytical instruments; Manufacturing of electronic measuring instruments; Sales of electronic measuring instruments; Electronic product sales; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of specialized instruments and meters for environmental monitoring; Sales of specialized instruments and meters for environmental monitoring; Manufacturing of atmospheric pollution monitoring and detection instruments and meters; Sales of air pollution monitoring and detection instruments and meters; Manufacturing of monitoring and detection instruments for water quality pollutants; Sales of water quality pollutant monitoring and detection instruments and meters; Environmental protection monitoring; Environmental consulting services; Manufacturing of ecological environment monitoring and detection instruments and meters; Sales of ecological environment monitoring and detection instruments and meters; Sales of environmental emergency detection instruments and meters; Technology import and export; Import and export of goods; Sales of office equipment; Manufacturing of office equipment consumables; Sales of office equipment and consumables; Information system operation and maintenance services; Sales of electronic specialized equipment; Manufacturing of electronic specialized equipment; Manufacturing of information security equipment; Sales of information security equipment; Information technology consulting services; Sales of communication equipment; Repair of communication equipment; Research and development of hardware products; Manufacturing of hardware products; Wholesale of hardware products; Mechanical parts and component processing; Sales of chemical products (excluding licensed chemical products); Information consulting services (excluding licensed information consulting services); Enterprise management consulting; External contracting projects. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Photoelectric Detector, Other Instruments, Explosion Proof Meteorological Station

TOP9
Woyihong Electric Technology (Shanghai) Co., Ltd
Overall Score4.4 / 5
Est. Date2025-03-04
Registered Capital1000K CNY

Woyihong Electric Technology (Shanghai) Co., Ltd., with its registered address at J, 4th Floor, Building 2, No. 599 Wanzhen Road, Zhenxin New Village Street, Jiading District, Shanghai, is registered with the Jiading District Market Supervision and Administration Bureau. The legal representative is Lin Yehua, and the business scope includes general projects such as technical services, technical development, technical consulting, technical exchanges, technology transfer, and technology promotion; Sales of mechanical equipment; Sales of industrial automatic control system devices; Sales of industrial control computers and systems; Sales of electronic specialized equipment; Sales of electrical equipment; Sales of fans and blowers; Specialized equipment repair; Sales of display devices; Electronic product sales; Sales of clocks and timing instruments; Sales of supply instruments and meters; Retail of electronic components; Battery sales; Sales of electronic vacuum devices; Sales of power electronic components; Sales of electronic measuring instruments; Retail of hardware products; Sales of mechanical and electrical equipment. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Photoelectric Detector, Sensor, Ammeter

TOP10
Shenzhen Dejiexin Electronic Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2017-02-15
Registered Capital500K CNY

Shenzhen Dejiexin Electronic Technology Co., Ltd. is registered at 4A66, Building 205, Shangbu Industrial Zone, No. 144 Zhenxing Road, Huahang Community, Huaqiangbei Street, Futian District, Shenzhen. The registration authority is the Shenzhen Market Supervision Administration, and the legal representative is Peng Limin. The company's business scope includes general business projects such as technology development and sales of electronic components and electronic products, as well as other domestic and foreign trade and import and export operations. (Except for projects prohibited by laws, administrative regulations, and decisions of the State Council, restricted projects must obtain a license before operation); Licensed business projects: none.. Core products: Photoelectric Detector, Integrated Circuit Chip, Power Supply/Power Management

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Qingdao Xinye Environmental Protection Technology Co., Ltd2022-08-22Photoelectric Detector, Rapid Testing Laboratory Instruments For Public Interest Litigation, Low Concentration Constant Temperature And Humidity Weighing System10000K CNYNot Supported
Guangzhou Xinyichai Electronic Technology Co., Ltd2010-04-07Photoelectric Detector, Encoder Module, Infrared Receiver Head5000K CNYNot Supported
Nanjing Tongbang Automation Co., Ltd2017-06-15Photoelectric Detector, Hall Gear Speed Sensor, Square Series1000K CNYNot Supported
Nanjing Kaikit Sensing Technology Co., Ltd2016-03-30Photoelectric Detector, Background Suppression Type, Gear Speed Sensor5000K CNYNot Supported
Nanjing Kaikit Sensing Technology Co., Ltd2016-03-30Photoelectric Detector, Temperature Sensor, Ultrasonic Level Gauge5000K CNYNot Supported
Nanjing Kaijite Electric Co., Ltd2010-10-26Photoelectric Detector, Sensor, Proximity Switch6000K CNYNot Supported
Shandong Blue Control Optoelectronics Technology Co., Ltd2022-07-25Photoelectric Detector, Spectral Analysis, Disease Control And Health3000K CNYNot Supported
Shandong Jingdao Optoelectronics Technology Co., Ltd2019-08-15Photoelectric Detector, Other Instruments, Explosion Proof Meteorological Station10000K CNYNot Supported
Woyihong Electric Technology (Shanghai) Co., Ltd2025-03-04Photoelectric Detector, Sensor, Ammeter1000K CNYSupported
Shenzhen Dejiexin Electronic Technology Co., Ltd2017-02-15Photoelectric Detector, Integrated Circuit Chip, Power Supply/Power Management500K CNYNot Supported

Purchasing Guide

Based on real user feedback, we provide the following suggestions:

  • For procurement requirements that require the use of photodetectors, it is recommended to prioritize confirming key technical parameters such as wavelength range, response time, and sensitivity to ensure compatibility with target detection scenarios such as fiber optic communication and environmental monitoring.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. Such suppliers usually have more stable delivery records in the fields of industrial automation or scientific research.
  • In scenarios such as high-speed optical communication or precision instruments, attention should be paid to the linearity and noise indicators of the photodetector to avoid affecting the overall stability of the system due to insufficient performance.
  • The packaging form and durability requirements for photodetectors vary greatly in different application scenarios, such as medical imaging or semiconductor testing. Specific environmental conditions and usage frequency need to be clarified before procurement.

Knowledge Base

Q

The selection of slot type photoelectric sensors for high-frequency detection scenarios (such as high-speed counting and fast sorting) focuses on the response frequency, detection accuracy, and anti-interference ability to ensure accurate capture of high-speed moving object signals. Firstly, choose a model with a high response frequency, which should be much higher than the passing frequency of the object. Common high-frequency models have a response frequency of over 2kHz, while high-end models can achieve it

Q

Baidu AiGou can help you find pictures related to different categories of silicon photodetectors, taking you on a journey to appreciate the diversity and uniqueness of silicon photodetectors. At the same time, we also recommend high-quality silicon photodetector products for you, allowing you to easily and quickly find the most suitable silicon photodetector for yourself when making purchases.

Q

Bridge detection optoelectronics is a common precision measuring instrument that can be widely used in various fields. This article will provide a detailed introduction to the working principle, advantages, and application areas of bridge detection optoelectronics.

Ranking Evaluation Method

This ranking is generated based on public data from Baidu B2B platform and common industry assessment dimensions, focusing on enterprise activity, business qualifications, product matching and industry performance to provide valuable manufacturer ranking information for buyers.

DimensionDescription
Data SourceMulti-dimensional data including platform public data, enterprise certification, user reviews, and transaction records
AssessmentComprehensive indicators including enterprise activity, qualifications, product quality, service capability, and user reputation
Update FrequencyRanking data is updated daily to ensure timeliness and accuracy
SuggestionRankings are for reference only. We recommend comprehensive evaluation based on actual needs