Updated Sep 4, 2026 · Public platform & industry data

Sep 4, 2026 Updated

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2026 Top 10 Fiber Optic Sensor Manufacturers in China

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

The top 10 Fiber Optic Sensor manufacturers in China for 2026 are: Shanghai Qiantuo Trading Co., Ltd, Xi'an Runlai Instrument Co., Ltd, Jiangsu Lianneng Electronic Technology Co., Ltd, Shanghai Youling Automation Technology Co., Ltd, Chengdu Shanrong Electromechanical Equipment Co., Ltd, Suzhou Dewelepu Automation Equipment Co., Ltd, Chengdu Shanrong Electromechanical Equipment Co., Ltd, Guangzhou Nanchuang Electronic Technology Co., Ltd, Shenzhen Xinmao Plastic Fiber Optic Co., Ltd, Shenzhen Qunying Creative Communication 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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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: Fiber Optic Sensor, Rotate The Handle, Boosting Cylinder Piston

Top 2
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Xi'an Runlai Instrument Co., Ltd
Overall Score4.7 / 5
Est. Date2018-01-17
Registered Capital12000K CNY

Xi'an Runlai Instrument and Meter Co., Ltd., with its registered address at Room 403, Building 3, Zhongxing Deep Blue Technology Industrial Park, Shaanxi Province, is registered with the Fengdong New City Branch of the Xixian New Area Market Supervision Administration in Shaanxi Province. The legal representative is Jiao Fei, and its business scope includes general projects such as instrument and meter manufacturing; Sales of instruments and meters; Sales of industrial automatic control system devices; Retail of computer software, hardware, and auxiliary equipment; Retail of electronic components; Sales of office supplies; Instrument and meter repair; Information technology consulting services; Software development. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed project: Import and export of goods. (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 results.). Core products: Fiber Optic Sensor, Infrared Analysis System, Transmitter

Top 3
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Jiangsu Lianneng Electronic Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2001-09-26
Registered Capital34600K CNY

Jiangsu Lianneng Electronic Technology Co., Ltd., with its registered address at No. 42 Wugang Road, Yangzhou City, is registered with the Yangzhou Administrative Approval Bureau and represented by Yang Jie as its legal representative. Its business scope includes research, production, development, sales, and technical promotion services of piezoelectric ceramic raw materials, piezoelectric ceramic components, piezoelectric ceramic devices, drivers, sensors, instruments, and meters. Storage of ordinary goods. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Fiber Optic Sensor, Constant Current Source, Piezoelectric Accelerometer

TOP4
Shanghai Youling Automation Technology Co., Ltd

Room 508, 1080 Moyu South Road, Anting Town, Jiading District, Shanghai

Overall Score4.6 / 5
Est. Date2019-07-18
Registered Capital1000K CNY

Shanghai Youling Automation Technology Co., Ltd., located at Room 508, 1080 Moyu South Road, Anting Town, Jiading District, Shanghai, was established on July 18, 2019. The registration authority is Jiading District Market Supervision Administration, and the legal representative is Zhang Shenghua. Core products: Fiber Optic Sensor

TOP5
Chengdu Shanrong Electromechanical Equipment Co., Ltd
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: Fiber Optic Sensor, Servo Valve, Solenoid Valve

TOP6
Suzhou Dewelepu Automation Equipment Co., Ltd
Overall Score4.5 / 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: Fiber Optic Sensor, Construction Of Communication Base Stations, Fiber Optic Patch Cord

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: Fiber Optic Sensor, Diaphragm Valve, Solenoid Valve

TOP8
Guangzhou Nanchuang Electronic Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2011-10-11
Registered Capital1000K CNY

Guangzhou Nanchuang Electronic Technology Co., Ltd., with its registered address at Room 418, Building 1, No. 13 Dongpu Yiheng Road, Tianhe District, Guangzhou, is registered with the Market Supervision Administration of Tianhe District, Guangzhou. The legal representative is Sijishuang, and its business scope includes research and development of electronic, communication, and automatic control technologies; Wholesale of mechanical parts; Wholesale of communication equipment and supporting equipment; Mechanical technology development services; Retail of electronic components; Software wholesale; Computer wholesale; Wholesale of office equipment and consumables; Retail of electronic products; Retail of electrical equipment; Wholesale trade of goods (excluding licensed and approved goods); Wholesale of computer spare parts; Sales of general mechanical equipment; Wholesale of automotive spare parts; Retail of communication equipment; Retail of mechanical components; Retail of general mechanical equipment; Import and export of goods (excluding exclusive and controlled goods); Retail trade of goods (excluding licensed and approved goods); Wholesale of electronic products; Professional contracting for mechanical and electrical equipment installation engineering; Wholesale of instruments and meters; Sales of electrical and mechanical equipment; Technology import and export; Wholesale of electrical equipment;. Core products: Fiber Optic Sensor, , Keller

TOP9
Shenzhen Xinmao Plastic Fiber Optic Co., Ltd
Overall Score4.4 / 5
Est. Date2011-07-08
Registered Capital500K CNY

Shenzhen Xinmao Plastic Fiber Optic Co., Ltd., registered at Building 301, Mingrenju Furniture Industrial Factory, No. 10 Maotian Road, Shatian Community, Kengzi Street, Pingshan District, Shenzhen, registered with the Pingshan Supervision Bureau of the Shenzhen Market Supervision Administration, with Deng Jianfeng as the legal representative. Its business scope includes the sales of plastic fiber optic cables, plastic optical cables and related equipment, connecting wires, jumpers (excluding wires and cables); Sales of electronic products; Domestic trade, import and export of goods and technology. Production of plastic optical fibers, plastic optical cables, related equipment, connecting wires, and jumpers (excluding wires and cables), except for projects prohibited or required to be approved before registration by laws, administrative regulations, or decisions of the State Council.. Core products: Fiber Optic Sensor, Medical Optical Fiber, High Temperature Resistant Optical Fiber

TOP10
Shenzhen Qunying Creative Communication Co., Ltd

819, Building 3, Sunshine Yuehai Garden Phase II, No. 3818 Baishi Road, Yuegui Community, Yuehai Street, Nanshan District, Shenzhen

Overall Score4.4 / 5
Est. Date2017-10-11
Registered Capital150K GBP

Shenzhen Qunying Creative Communication Co., Ltd. is located at Room 819, Building 3, Sunshine Yuehai Garden Phase II, No. 3818 Baishi Road, Yuegui Community, Yuehai Street, Nanshan District, Shenzhen. It was established on October 11, 2017 and registered with the Shenzhen Market Supervision Administration. The legal representative is Jamie Kingsley Sergeant. Core products: Fiber Optic Sensor

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shanghai Qiantuo Trading Co., Ltd2008-09-18Fiber Optic Sensor, Rotate The Handle, Boosting Cylinder Piston2000K CNYNot Supported
Xi'an Runlai Instrument Co., Ltd2018-01-17Fiber Optic Sensor, Infrared Analysis System, Transmitter12000K CNYNot Supported
Jiangsu Lianneng Electronic Technology Co., Ltd2001-09-26Fiber Optic Sensor, Constant Current Source, Piezoelectric Accelerometer34600K CNYNot Supported
Shanghai Youling Automation Technology Co., Ltd2019-07-18Fiber Optic Sensor1000K CNYNot Supported
Chengdu Shanrong Electromechanical Equipment Co., Ltd2017-05-04Fiber Optic Sensor, Servo Valve, Solenoid Valve2000K CNYNot Supported
Suzhou Dewelepu Automation Equipment Co., Ltd2010-09-27Fiber Optic Sensor, Construction Of Communication Base Stations, Fiber Optic Patch Cord1000K CNYNot Supported
Chengdu Shanrong Electromechanical Equipment Co., Ltd2017-05-04Fiber Optic Sensor, Diaphragm Valve, Solenoid Valve2000K CNYNot Supported
Guangzhou Nanchuang Electronic Technology Co., Ltd2011-10-11Fiber Optic Sensor, , Keller1000K CNYNot Supported
Shenzhen Xinmao Plastic Fiber Optic Co., Ltd2011-07-08Fiber Optic Sensor, Medical Optical Fiber, High Temperature Resistant Optical Fiber500K CNYNot Supported
Shenzhen Qunying Creative Communication Co., Ltd2017-10-11Fiber Optic Sensor150K GBPNot Supported

Knowledge Base

Q

This article analyzes the common types and applicable scenarios of fiber optic sensors, from temperature measurement to structural health monitoring, to help readers choose the appropriate fiber optic sensor model according to their actual needs.

Q

  Fiber optic sensor is a type of sensor that uses optical fibers as sensing elements. It detects and analyzes changes in light signals to achieve measurement and monitoring of physical quantities, chemical quantities, biomass, etc.   The working principle of fiber optic sensors is usually based on the following mechanisms:   1. Optical bending sensing: using the degree or shape of fiber bending to change the transmission of optical signals

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