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Updated Sep 9, 2026 · Public platform & industry data

Sep 9, 2026 Updated

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2026 Top 10 Optical Sensor Manufacturers in China

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

The top 10 Optical Sensor manufacturers in China for 2026 are: Shanghai Qiantuo Trading Co., Ltd, Jining Yongmei Mining Machinery Co., Ltd, Shandong Tianwei Environmental Technology Co., Ltd, Shenzhen Interstellar Chip City Technology Co., Ltd, Yantai Guogong Intelligent Technology Co., Ltd, Suzhou Dewelepu Automation Equipment Co., Ltd, Suzhou Lisheng Robot Technology Co., Ltd, Chengdu Shanrong Electromechanical Equipment Co., Ltd, Henan Yingke Sensing Technology Co., Ltd, Xi'an Precision Measurement and Control 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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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: Optical Sensor, Rotate The Handle, Boosting Cylinder Piston

Featured Product

German LEUZE Enhanced Optical Sensor AMS 3007i 120 50130197

Overall Score4.8 / 5

Est. Date2014-11-25

Registered Capital100K CNY

Jining Yongmei Industrial and Mining Machinery Co., Ltd., with its registered address at 1315, 13th floor, Unit 01, Comprehensive Building, Datang Science and Technology Building, Xianying Street, Rencheng District, Jining City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Rencheng District, Jining City. The legal representative is Li Zhigang, and the business scope includes general items: sales of mining machinery; Sales of mechanical parts and components; Sales of firefighting equipment; Sales of specialized equipment for environmental protection; Sales of rail transit engineering machinery and components; Sales of wind and electric tools; Sales of special equipment; Wholesale of hardware products; Retail of hardware products; Wholesale of daily necessities; Sales of daily necessities; Sales of building decoration materials; Electronic product sales; Sales of instruments and meters; Wholesale of automotive spare parts; Sales of labor protection equipment; Sales of security equipment; Sales of construction machinery; Wholesale of clothing and apparel; Clothing and apparel retail; Wholesale of shoes and hats; Retail of shoes and hats; Needle textile sales; Sales of needle textiles and raw materials; Sales of leather products; Sales of ecological environment monitoring and detection instruments and meters; Sales of specialized instruments and meters for environmental monitoring; Retail of electronic components; Sales of lighting fixtures; Sales of communication equipment; Sales of Class I medical devices; Sales of Class II medical devices; Retail of protective equipment for medical staff; Wholesale of protective equipment for medical staff; Wholesale of medical masks; Sales of household items; Sales of building materials; Sales of household appliances; Sales of household appliance spare parts; Sales of metal materials; Sales of metal products; Sales of non-metallic minerals and products; Sales of chemical products (excluding licensed chemical products); Sales of intelligent robots; Sales of distribution switch control equipment; Sales of electrical equipment; Sales of new energy original equipment; Retail of computer software, hardware, and auxiliary equipment; Sales of calculator equipment; Software development; Information technology consulting services; Agricultural machinery sales (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law) License items: technology import and export; Import and export of goods (for projects that require approval by law, business activities can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results). Core products: Optical Sensor, Jyb, Electromagnetic Starter

Featured Product

Double positive GCG1000 dust concentration sensor with optical measurement accuracy and continuous automatic detection capability

Overall Score4.8 / 5

Est. Date2022-06-22

Registered Capital3000K CNY

Shandong Tianwei Environmental Technology Co., Ltd., with its registered address at Room 204, 2nd Floor, Workshop 3, Oulong Technology Park, No.1 Jinma Road, Yuqing Community, Xincheng Street, Weifang High tech Zone, Shandong Province, is registered with the Market Supervision and Administration Bureau of Weifang High tech Industrial Development Zone. The legal representative is Yin Yangyang, and the business scope includes general projects such as technical services, technical development, technical consulting, technical exchanges, technology transfer, and technology promotion; Research and development of Internet of Things technology; Manufacturing of IoT devices; Sales of IoT devices; Intelligent control system integration; Information system integration services; Information system operation and maintenance services; Integrated circuit design; Software development; Data processing and storage support services; Manufacturing of intelligent instruments and meters; Sales of intelligent instruments and meters; Manufacturing of experimental analytical instruments; Sales of experimental analytical instruments; Manufacturing of electronic measuring instruments; Sales of electronic measuring instruments; Intelligent agricultural management; Forestry pest control services; Manufacturing of specialized equipment for traffic safety and control; Ecological resource monitoring; Manufacturing of specialized instruments and meters for environmental monitoring; Sales of specialized instruments and meters for environmental monitoring; Manufacturing of environmental emergency detection instruments and meters; Sales of environmental emergency detection instruments and meters; Environmental protection monitoring; Sales of water quality pollutant monitoring and detection instruments and meters; Sales of office equipment; Sales of office equipment and consumables; Information consulting services (excluding licensed information consulting services); External contracting projects. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Inspection and testing services. (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: Optical Sensor, Atmospheric Monitoring Equipment, Communication Equipment

Featured Product

Optical Rain Sensor TW-G1 Tianwei Environment Optical Rain Gauge Infrared Rain Sensor

TOP4

Overall Score4.7 / 5

Est. Date2021-08-26

Registered Capital1000K CNY

Shenzhen Interstellar Xincheng Technology Co., Ltd. is located at 1269, 12th Floor, Kolda Building, No. 2 Zhonghao 1st Road, Xiangjiaotang Community, Bantian Street, Longgang District, Shenzhen. It was established on August 26, 2021, with the registration authority of Longgang Supervision Bureau of Shenzhen Market Supervision Administration and the legal representative being Liu Jiabiao. Core products: Optical Sensor

Featured Product

KP236N6165XTMA1 sensor Infineon DSOF-860Kpa~165Kpa 40 ℃~+125 ℃

TOP5

Overall Score4.7 / 5

Est. Date2018-03-12

Registered Capital12339.387K CNY

Yantai Guogong Intelligent Technology Co., Ltd., with its registered address at 2701, Floor 27, Zhenghai Building, 66 the Pearl River Road, Yantai Economic and Technological Development Zone, Shandong Province, is registered by the Market Supervision Administration of Yantai Economic and Technological Development Zone, and its legal representative is Liu Yanhong. Its business scope includes general projects: artificial intelligence theory and algorithm software development; Development of artificial intelligence application software; Basic software development for artificial intelligence; Artificial Intelligence Universal Application System; Software development; Software sales; Sales of artificial intelligence hardware; Artificial intelligence industry application system integration services; Artificial intelligence basic resources and technology platform; Artificial Intelligence Public Data Platform; Technical consulting services for artificial intelligence public service platform; Artificial Intelligence Innovation and Entrepreneurship Service Platform; Information system integration services; Internet data service; Software outsourcing services; Intelligent control system integration; Sales of industrial control computers and systems; Computer system services; Research and development of intelligent robots; Sales of intelligent robots; Industrial Internet data service; Industrial design services; Conference and exhibition services; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Sales of IoT devices; Manufacturing of IoT devices; Sales of intelligent material handling equipment; Sales of intelligent warehousing equipment; Sales of intelligent basic manufacturing equipment; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of instruments and meters; Sales of instruments and meters. (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: Optical Sensor, Mis, Execution System

Featured Product

Online liquid concentration sensor for real-time detection of polyurethane, multi-element, and new energy positive and negative electrode materials

TOP6

Overall Score4.6 / 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: Optical Sensor, Construction Of Communication Base Stations, Fiber Optic Patch Cord

Featured Product

FOTEK M12&M18 series photoelectric sensor PM18-05LV linear output

TOP7

Overall Score4.6 / 5

Est. Date2002-11-08

Registered Capital23333.3K CNY

Suzhou Lisheng Robot Technology Co., Ltd., with its registered address at Building 39A, No. 158 Huashan Road, Suzhou High tech Zone, is registered with the Suzhou High tech Zone (Huqiu District) Administrative Approval Bureau. The legal representative is Yuan Xiangjun, and its business scope includes research and development, design, assembly, and sales of industrial robots, industrial robots and control systems, mechanical and electronic equipment spare parts, industrial cameras, industrial control software systems, non-standard automation equipment and accessories; Provide training, maintenance, technical services, and technology transfer for mechanical and electronic equipment operation skills; 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: Optical Sensor, Epson Robot, Panasonic Sensors

Featured Product

Panasonic FD-L11 Limited Reflective Fiber Optic Sensor Panasonic Original Genuine Product

TOP8

Overall Score4.6 / 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: Optical Sensor, Diaphragm Valve, Solenoid Valve

Featured Product

Supply Leuze Laoyice Optical Sensor DDLS 200/120.2-10

TOP9

Overall Score4.4 / 5

Est. Date2017-12-12

Registered Capital3000K CNY

Henan Yingke Sensing Technology Co., Ltd., with its registered address at No. 2, 1st Floor, Building 6, No. 29 Dianchang Road, Zhengzhou High tech Industrial Development Zone, is registered with the Market Supervision and Administration Bureau of Zhengzhou High tech Industrial Development Zone. The legal representative is Ren Shou, and its business scope includes the development, services, and transfer of sensor technology and electronic technology; Research and development, assembly, and testing of sensors; Computer software development and sales of auxiliary equipment.. Core products: Optical Sensor, Dual Gas Sensor, Gas Sensor

Featured Product

Yingke Laser Methane Module Gas Sensor CH4 Concentration Content Combustible Gas Sensor

TOP10

Overall Score4.3 / 5

Est. Date2004-04-30

Registered Capital20000K CNY

Xi'an Precision Measurement and Control Co., Ltd., located at Building 101, Innovation Park, No. 11 Innovation Road, High tech Zone, Xi'an City, Shaanxi Province, was established on April 30, 2004. The registration authority is the High tech Zone Branch of Xi'an Municipal Administration for Market Regulation, and the legal representative is Wang Jingwei. Core products: Optical Sensor

Featured Product

MTi-G-710 GNSS/INS high-precision positioning and directional industrial grade sensor

Detailed Manufacturer Comparison

Manufacturer	Est. Date	Main Products	Registered Capital	Customization
Shanghai Qiantuo Trading Co., Ltd	2008-09-18	Optical Sensor, Rotate The Handle, Boosting Cylinder Piston	2000K CNY	Not Supported
Jining Yongmei Mining Machinery Co., Ltd	2014-11-25	Optical Sensor, Jyb, Electromagnetic Starter	100K CNY	Not Supported
Shandong Tianwei Environmental Technology Co., Ltd	2022-06-22	Optical Sensor, Atmospheric Monitoring Equipment, Communication Equipment	3000K CNY	Not Supported
Shenzhen Interstellar Chip City Technology Co., Ltd	2021-08-26	Optical Sensor	1000K CNY	Not Supported
Yantai Guogong Intelligent Technology Co., Ltd	2018-03-12	Optical Sensor, Mis, Execution System	12339.387K CNY	Not Supported
Suzhou Dewelepu Automation Equipment Co., Ltd	2010-09-27	Optical Sensor, Construction Of Communication Base Stations, Fiber Optic Patch Cord	1000K CNY	Not Supported
Suzhou Lisheng Robot Technology Co., Ltd	2002-11-08	Optical Sensor, Epson Robot, Panasonic Sensors	23333.3K CNY	Not Supported
Chengdu Shanrong Electromechanical Equipment Co., Ltd	2017-05-04	Optical Sensor, Diaphragm Valve, Solenoid Valve	2000K CNY	Not Supported
Henan Yingke Sensing Technology Co., Ltd	2017-12-12	Optical Sensor, Dual Gas Sensor, Gas Sensor	3000K CNY	Not Supported
Xi'an Precision Measurement and Control Co., Ltd	2004-04-30	Optical Sensor	20000K CNY	Not Supported

Purchasing Guide

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

For procurement requirements that require the use of optical sensors, it is recommended to prioritize checking key parameters such as measurement range, resolution, and response time to ensure that they match the technical requirements of industrial automation or environmental monitoring scenarios.
When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support, especially in the fields of medical equipment or smart homes where long-term stability is important.
Different application scenarios, such as robot navigation or security systems, have differentiated requirements for the anti-interference ability and environmental adaptability of optical sensors. When purchasing, specifications should be selected based on specific usage conditions.
In industrial applications, it is recommended to evaluate the actual performance data of optical sensors in high temperature or high humidity environments by comparing the industry performance and platform statistical information of suppliers.

Knowledge Base

Analysis of Optical Sensor Applications

This article explores in depth the application principles and technical characteristics of optical sensors in the three major fields of industry, environmental monitoring, and medical diagnosis, analyzes how they achieve non-contact measurement and accurate data acquisition, and looks forward to the future trend of intelligent development.

What is an optical sensor for optical shock absorption

The optical sensors in optical shock absorption systems usually use laser interferometers or other sensors based on the principle of interference. These sensors can detect small changes in the length of optical paths, which in turn reflect the displacement or deformation of optical components caused by external vibrations. Specifically, common optical sensors include: Laser interferometer: A laser interferometer is a device that utilizes a laser beam

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.

Dimension	Description
Data Source	Multi-dimensional data including platform public data, enterprise certification, user reviews, and transaction records
Assessment	Comprehensive indicators including enterprise activity, qualifications, product quality, service capability, and user reputation
Update Frequency	Ranking data is updated daily to ensure timeliness and accuracy
Suggestion	Rankings are for reference only. We recommend comprehensive evaluation based on actual needs

Detailed Manufacturer Comparison

Purchasing Guide

Knowledge Base

Analysis of Optical Sensor Applications

What is an optical sensor for optical shock absorption

Ranking Evaluation Method

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