Updated Sep 10, 2026 · Public platform & industry data

Sep 10, 2026 Updated

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2026 Top 10 Photoelectric Sensor Manufacturers in China Shanghai

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

The top 10 Photoelectric Sensor manufacturers in Shanghai for 2026 are: Shanghai Qiantuo Trading Co., Ltd, Suzhou Dewelepu Automation Equipment Co., Ltd, Shanghai Kaidi Electronics Co., Ltd, Beijing Tongwei Technology Co., Ltd, Shanghai Dezhu Electromechanical Co., Ltd, Guangzhou Dingyue Electronic Technology Co., Ltd, Chengdu Shanrong Electromechanical Equipment Co., Ltd, Chengdu Shanrong Electromechanical Equipment Co., Ltd, Dongguan Zhongshuo Electronics Co., Ltd, Shanghai Qiantuo Trading 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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ShanghaiShanghai
Top 1
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Shanghai Qiantuo Trading Co., Ltd
Overall Score4.9 / 5
Est. Date2008-09-18
Registered Capital2000K CNY

Shanghai Qiantuo Trading Co., Ltd., with its registered address at Room 713, Lane 99, Jiayong Road, Jiading District, Shanghai, is registered with the Jiading District Market Supervision Bureau. The legal representative is Dan Rongbing, and its business scope includes the sale of mechanical equipment, hardware tools, instruments and meters, electronic components, chemical raw materials (excluding hazardous chemicals, monitoring chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals), building decoration materials, computers and accessories, lighting appliances, automotive and motorcycle accessories, daily necessities, metal products, textiles, and office supplies. It engages in the import and export of goods and technology. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Photoelectric Sensor, Rotate The Handle, Boosting Cylinder Piston

Top 2
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Suzhou Dewelepu Automation Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2010-09-27
Registered Capital1000K CNY

Suzhou Dewelepu Automation Equipment Co., Ltd., registered at Room 501, Building 7, No. 48 Zoumatang Road, Mudu Town, Wuzhong District, Suzhou City, with the registration authority of Suzhou Wuzhong District Data Bureau and the legal representative of Zhang Yanchao, engages in the sales of automation equipment and accessories, pneumatic components, transmission equipment, lubricants, hardware accessories, labor protection supplies, office supplies, sensors, instruments and meters, distribution control equipment, and provides technical services and technology transfer for the above-mentioned products; Design and sales of industrial automation control systems; Software development; Import and export business of various commodities and technologies through self operation and agency. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Photoelectric Sensor, Construction Of Communication Base Stations, Fiber Optic Patch Cord

Top 3
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Shanghai Kaidi Electronics Co., Ltd
Overall Score4.7 / 5
Est. Date2008-04-10
Registered Capital10000K CNY

Shanghai Kaidi Electronics Co., Ltd., with its registered address at Room 91, Building 20, Zone D, No. 1-42, Lane 83, Hongxiang North Road, Lingang New Area, China (Shanghai) Pilot Free Trade Zone, is registered with the Market Supervision and Administration Bureau of Lingang New Area, with Mu Dong as the legal representative. Its business scope includes the manufacturing and processing of encoders and sensors; Sales of electronic products, electromechanical products and spare parts, hydraulic pumps and valves, wires and cables, chemical products (excluding dangerous goods), building materials, office supplies, hardware tools, daily necessities, computer software and hardware and accessories; Technical development, consulting, and services for electronic products. (All operations involving administrative licenses shall be conducted with a license.). Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Photoelectric Sensor, Precalec Encoder, Posital Bosch

TOP4
Beijing Tongwei Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2014-06-16
Registered Capital20000K CNY

Beijing Tongwei Technology Co., Ltd., registered at Room 110, 1st Floor, Building 2, No. 35 Yanqi Street, Yanqi Economic Development Zone, Huairou District, Beijing, registered with the Huairou District Market Supervision and Administration Bureau of Beijing, with Yang Guang as the legal representative. Its business scope includes general projects such as software development; Internet of Things technology services; Information technology consulting services; Information system integration services; Research and development of Internet of Things technology; Mechanical equipment research and development; Integrated circuit design; Research and development of new material technology; Sales of optoelectronic devices; Sales of IoT devices; Sales of intelligent instruments and meters; Sales of optical communication equipment; Sales of electronic measuring instruments; Retail of electronic components; Sales of electronic specialized equipment; Sales of mechanical equipment; Sales of mechanical and electrical equipment; Sales of electronic components and electromechanical equipment; Manufacturing of IoT devices; Manufacturing of instruments and meters; Manufacturing of network equipment; Manufacturing of optical communication equipment; Manufacturing of electronic components; Manufacturing of metal tools; Professional repair of communication transmission equipment; Professional repair of communication exchange equipment; Mechanical equipment leasing; Import and export of goods; Technology import and export; Import and export agency; Sales of labor protection equipment; Sales of metal products; Sales of security equipment. (Except for projects that require approval according to law, business activities shall be conducted independently based on the business license in accordance with the law.) (Business activities prohibited or restricted by national and local industrial policies shall not be engaged in.). Core products: Photoelectric Sensor, Fiber Bragg Grating Demodulator, Fiber Optic Sensing Demodulator

TOP5
Shanghai Dezhu Electromechanical Co., Ltd

Room 301-43, No. 15A, Lane 152, Yanchang Road, Jing'an District, Shanghai

Overall Score4.6 / 5
Est. Date2013-12-10
Registered Capital1000K CNY

Shanghai Dezhu Electromechanical Co., Ltd., located at Room 301-43, Lane 152, Yanchang Road, Jing'an District, Shanghai, was established on December 10, 2013. The registration authority is Jing'an District Market Supervision Administration, and the legal representative is Kong Weilong. Core products: Photoelectric Sensor

TOP6
Guangzhou Dingyue Electronic Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2006-11-23
Registered Capital5000K CNY

Guangzhou Dingyue Electronic Technology Co., Ltd., with its registered address at Room 1007, Building 14, Tian'an Headquarters Center, No. 555 Panyu Avenue North, Donghuan Street, Panyu District, Guangzhou City. The registration authority is the Panyu District Market Supervision Administration of Guangzhou City, and the legal representative is Lin Ruqing. Its business scope includes research and development of electronic, communication, and automatic control technologies; Wholesale of hardware products; Wholesale of computer spare parts; Wholesale of electronic products; Retail of communication equipment; Retail of electronic products; Hardware retail; Software development; Information technology consulting services; Research and development of network technology; Computer technology development and technical services;. Core products: Photoelectric Sensor, Mouse Switch, Infrared Temperature Sensor

TOP7
Chengdu Shanrong Electromechanical Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2017-05-04
Registered Capital2000K CNY

Chengdu Shanrong Electromechanical Equipment Co., Ltd., with its registered address at No. 6 Linjiang Middle Road, Xinnanmen, Wuhou District, Chengdu, is registered with the Wuhou District Market Supervision and Administration Bureau. The legal representative is Dan Rongbing, and its business scope includes general projects such as mechanical equipment sales; Wholesale of hardware products; Sales of intelligent instruments and meters; Wholesale of electronic components; Sales of metal products; Needle textile sales; Wholesale of stationery supplies; Sales of industrial automatic control system devices; Sales of instruments and meters; Sales of hydraulic power machinery and components; Retail of hardware products; Sales of pumps and vacuum equipment; Sales of pneumatic power machinery and components; Sales of power electronic components; Retail of motorcycles and spare parts; Sales of chemical products (excluding licensed chemical products); Retail of computer software, hardware, and auxiliary equipment; Sales of electrical equipment; Sales of office supplies; Information technology consulting services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion. (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 Sensor, Servo Valve, Solenoid Valve

TOP8
Chengdu Shanrong Electromechanical Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2017-05-04
Registered Capital2000K CNY

Chengdu Shanrong Electromechanical Equipment Co., Ltd., with its registered address at No. 6 Linjiang Middle Road, Xinnanmen, Wuhou District, Chengdu, is registered with the Wuhou District Market Supervision and Administration Bureau. The legal representative is Dan Rongbing, and its business scope includes general projects such as mechanical equipment sales; Wholesale of hardware products; Sales of intelligent instruments and meters; Wholesale of electronic components; Sales of metal products; Needle textile sales; Wholesale of stationery supplies; Sales of industrial automatic control system devices; Sales of instruments and meters; Sales of hydraulic power machinery and components; Retail of hardware products; Sales of pumps and vacuum equipment; Sales of pneumatic power machinery and components; Sales of power electronic components; Retail of motorcycles and spare parts; Sales of chemical products (excluding licensed chemical products); Retail of computer software, hardware, and auxiliary equipment; Sales of electrical equipment; Sales of office supplies; Information technology consulting services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion. (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 Sensor, Diaphragm Valve, Solenoid Valve

TOP9
Dongguan Zhongshuo Electronics Co., Ltd
Overall Score4.4 / 5
Est. Date2012-10-29
Registered Capital300K CNY

Dongguan Zhongshuo Electronics Co., Ltd. is registered at Room 303, No. 68 Longping East Road, Fenggang Town, Dongguan City, Guangdong Province. The registration authority is Dongguan Market Supervision Administration, and the legal representative is Zuo Ping. The business scope includes sales of electronic devices, metal universal parts, plastic universal parts, wires and cables, hardware molds, and plastic molds. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Photoelectric Sensor, Brush,

TOP10
Shanghai Qiantuo Trading Co., Ltd
Overall Score4.4 / 5
Est. Date2008-09-18
Registered Capital2000K CNY

Shanghai Qiantuo Trading Co., Ltd., with its registered address at Room 713, Lane 99, Jiayong Road, Jiading District, Shanghai, is registered with the Jiading District Market Supervision Bureau. The legal representative is Dan Rongbing, and its business scope includes the sale of mechanical equipment, hardware tools, instruments and meters, electronic components, chemical raw materials (excluding hazardous chemicals, monitoring chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals), building decoration materials, computers and accessories, lighting appliances, automotive and motorcycle accessories, daily necessities, metal products, textiles, and office supplies. It engages in the import and export of goods and technology. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Photoelectric Sensor, Directional Control Valve, Bar Code Scanner

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shanghai Qiantuo Trading Co., Ltd2008-09-18Photoelectric Sensor, Rotate The Handle, Boosting Cylinder Piston2000K CNYNot Supported
Suzhou Dewelepu Automation Equipment Co., Ltd2010-09-27Photoelectric Sensor, Construction Of Communication Base Stations, Fiber Optic Patch Cord1000K CNYNot Supported
Shanghai Kaidi Electronics Co., Ltd2008-04-10Photoelectric Sensor, Precalec Encoder, Posital Bosch10000K CNYNot Supported
Beijing Tongwei Technology Co., Ltd2014-06-16Photoelectric Sensor, Fiber Bragg Grating Demodulator, Fiber Optic Sensing Demodulator20000K CNYNot Supported
Shanghai Dezhu Electromechanical Co., Ltd2013-12-10Photoelectric Sensor1000K CNYNot Supported
Guangzhou Dingyue Electronic Technology Co., Ltd2006-11-23Photoelectric Sensor, Mouse Switch, Infrared Temperature Sensor5000K CNYNot Supported
Chengdu Shanrong Electromechanical Equipment Co., Ltd2017-05-04Photoelectric Sensor, Servo Valve, Solenoid Valve2000K CNYNot Supported
Chengdu Shanrong Electromechanical Equipment Co., Ltd2017-05-04Photoelectric Sensor, Diaphragm Valve, Solenoid Valve2000K CNYNot Supported
Dongguan Zhongshuo Electronics Co., Ltd2012-10-29Photoelectric Sensor, Brush, 300K CNYNot Supported
Shanghai Qiantuo Trading Co., Ltd2008-09-18Photoelectric Sensor, Directional Control Valve, Bar Code Scanner2000K CNYNot Supported

Purchasing Guide

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

  • In the actual procurement process of photoelectric sensors, it is recommended to prioritize confirming key technical parameters such as detection distance, response time, and light source type to ensure compatibility with automation production lines or equipment integration requirements.
  • When selecting suppliers, priority should be given to product matching, business qualifications, enterprise activity, industry performance, and companies with industry data support. Such suppliers usually have more stable delivery records in industrial sorting or logistics warehousing scenarios.
  • For different application scenarios such as outdoor monitoring with strong environmental light interference, attention should be paid to the anti-interference ability and protection level of photoelectric sensors to avoid the impact of environmental factors on detection accuracy.
  • When using photoelectric sensors in the semiconductor or precision manufacturing fields, it is recommended to conduct a comprehensive evaluation based on the supplier's industry performance and technical support capabilities to ensure long-term stability and maintenance convenience.

Knowledge Base

Q

1、 Firstly, you need to clarify your application requirements, such as:; Test object: What do you need to test? Is it the existence, distance, color, or surface features of an object?   Detection environment: What kind of environment will the sensor work in? Is it indoors or outdoors? How are the lighting conditions? Is there any interference such as dust, oil stains, etc? performance

Q

Baidu AiGou will help you find pictures related to different categories of displacement photoelectric sensors, taking you on a journey to appreciate the diversity and uniqueness of displacement photoelectric sensors. At the same time, we also recommend high-quality displacement photoelectric sensor products for you, allowing you to easily and quickly find the most suitable displacement photoelectric sensor for yourself when purchasing.

Q

Photoelectric sensors have the following characteristics: 1. The photoelectric sensor has high energy conversion efficiency, short response time, and good signal-to-noise ratio. It can detect very weak light signals by converting them into electrical signals, and has no requirement for the brightness of the environment. 2. The photoelectric sensor has no restrictions on the measured object and can work in various environments. Meanwhile, photoelectric sensors can

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