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optical sensor3,000+ factories verified

Foshan Chengwei Industrial Automation Co., Ltd.

Main Products:
Proximity Sensor, Laser Sensor, Photoelectric Sensor, Fiber Optic Sensor, Amplifer, Color Mark, Light Curtain, Inductive Sensor, Capacitive Sensor
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Foshan Chengwei Industrial Automation specializes in sensor technology, distributing Luoshida sensors overseas. It develops high-precision, reliable sensors for automation in manufacturing, energy, transportation, healthcare, and agriculture, enhancing efficiency and quality through precise measurement, is a research and development, manufacturing, sales, software deign and development and product service in one of the national high-tech enterprises. The main production: Precision opical positioning products, precision optical measurement products, security protection, smart home and other electronic and electrical products. With high quatly R&D and manufacturing capabilities and strict quality control, LUOSHIDA has won unanimous recognition from customers at home and abroad.

TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD

12 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
Lidar, Photoelectric sensors, Light curtains, Proximity sensors, Vehicle monitoring systems
Country/Region:
Tianjin, China
Sample Service:
Sample Available
Company Profile:
Tianjin G-TEK sensor technology Co., Ltd is indicated in providing intelligent sensor products and customized solutions for logistics automation, factory automation and process automation. The predecessor of the company is Tianjin G-TEK automation technology Co., Ltd, a professional sensor manufacturer and sensor solution provider, which was established in 2003 with business ranges from Proximity switch, photoelectric sensor, measurement and safety light curtain to Laser rangefinder sensor, laser radar., etc and serves for Intelligent buildings, intelligent transportation, logistics automation, factory automation and industry robot fields.

Hunan Rika Electronic Tech Co., Ltd.

10 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Weather Station,Wind Sensor,pH sensor,Turbidity sensor,Radiation Sensor,Temperature Humidity Sensor,Rain Gauge,Pyranometer,Soil Sensor,Level Sensor,Road condition sensor,etc.
Country/Region:
Hunan, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Hunan Rika Electronic Tech Co., Ltd, located in Changsha, is a privately held sensor manufacturer and solution provider of environmental & Weather monitoring for 10+ years.

Fuzhou Inno Electronic Technology Co., Ltd.

Main Products:
Sensor, Temperature Transmitter, Temperature Controller, Online Monitoring System, Fluorescent Fiber Optic Sensor, Distributed Optical Fiber Temperature Sensor, Fiber Grating, Fiber Optic Sensor
Country/Region:
Fujian, China
R&D Capacity:
OEM/ODM Service
Company Profile:
At the end of 2011, Fuzhou inno Electronic Technology Co., Ltd. Established an in-depth cooperation with Fuzhou University to "industry, research, and research", established an optical and electrical faculty leader, professors and graduate students to jointly participate, and started a self-developed technology research team. The research and development of fluorescent fiber sensing technology for nearly 8 years. After tens of thousands of tests and verifications, at present, our fluorescent temperature measurement technology has reached the international advanced level, and we have created fluorescent optical fiber series temperature measurement products with independent intellectual property rights.

Suzhou Yosemite Technologies Ltd.

14 yrs
·Manufacturer/Factory & Trading Company
Main Products:
UV 254 Cod Sensor, Instruments, Accessories, Systems, Nh4 Sensor, Multiparameter Sonde, Turbidity Sensor, Online Optical Dissolved Oxygen Sensor
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Headquartered in Suzhou Industrial Park, China, Yosemite Technologies designs and manufactures water quality monitoring equipment. Combining optical sensing and mobile internet technologies, Yosemitech brings innovative and cost competitive solutions to global water quality monitoring market. Yosemitech provides smart dissolved oxygen sensors based on state of art luminescent lifetime technologies. With different configurations intended for both field and laboratory uses, our products are ideal for measuring dissolved oxygen in wastewater, drinking water, aquaculture and general water quality applications.

Shanghai Lanbao Sensing Technology Co., Ltd.

28 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
Sensor, Proximity Switch, Photoelectric Sensor, Inductive Sensor, Capacitive Sensor, Light Curtains, Proximity Sensor, Magnetic Sensor, Laser Displacement Sensor, Ultrasonic Sensor
Country/Region:
Shanghai, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Established in 1998, Shanghai Lanbao Sensing Technology Co., Ltd. is a supplier of intelligent manufacturing core components and application equipment, national science and technology "Little Giant" enterprise supported by the government, Shanghai Enterprise Technology Center, Director unit of Shanghai industrial technology innovation promotion association. Our products include intelligent inductive sensor, photoelectric sensor and capacitive sensor, which can fully meet the perception needs of discrete industrial customers for positioning, distance and displacement measuring, or speed testing in various applications, such as high temperature, electromagnetic interference, narrow space, or strong light reflection etc.

Nanjing KJT Electric Co., LTD

Main Products:
Sensor, Proximity Sensor, Photoelectric Sensor, Speed Sensor, Limit Switch, Safety Light Curtain, Wireless Sensor, Conveyor Belt Protection Switch
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Nanjing KJT Electric Co., Ltd. is a professional manufacturer in the field of sensors and industrial switches, Our high-tech products are widely used in the industrial mechanical equipment and automatic assembly lines for transportation, plastic, metallurgy, chemistry, textile, tobacco, food, printing and so on, with properties of location check, signal transmission, automatic counting and velocimetry.

Shenzhen Winfor Canbo Technology Co., Ltd.

5.0
Main Products:
Automatic Door Sensor, Motion Sensor, Safety Sensor, Microwave / Infrared Sensor, Laser Sensor, Light Curtain, Photoelectric Beam, Control Switch, Touchless Switch, Touch/Press Switch
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Shenzhen Winfor Canbo Technology Co., Ltd., was established in 2006, it has been committed to the R&D, manufacturing and sales of automatic door control system related products, including Motion & Safety Sensor, photocell beam, Laser curtain sensor, touchless switch, restroom locked switch kit, function selector switch, access control keypad etc.

Shanghai Chunye Instrument Technology Co., Ltd.

9 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
Water Quality Analysis Instruments, Portable And Laboratory Water Quality Testing Instrument, Muti-parameter Analysis Instrument, Total Solutions For Water Quality Analysis
Country/Region:
Shanghai, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Shanghai Chunye Instrument Technology Co., Ltd. is a leading manufacturer, supplier, and exporter of water analysis instruments.

Shenzhen New Star Tech Co., Ltd.

12 yrs·5.0
·Trading Company
Main Products:
Safety Light Curtain Sensors, Laser Sensors, Flow Sensors, Photoelectric Sensors, Safety Door Switches, Color Sensors, Proximity Sensors, Magnetic Sensors
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Since 2010, New Star has been dedicated to the technological advancement, product innovation, and practical applications within the realm of industrial automation safety. Our focus centers on safety protection devices aimed at preventing accidents, such as severed fingers. Our products include the measuring light curtains, detection light curtains, vehicle separation light curtains, laser scanning radars, safety mats, and safety interlock switches, among others.

BGT Technology(Beijing) Co., Ltd.

5.0
Main Products:
Precipitation Sensors, Flow Velocity Sensors, Water Quality Sensors, Ambient Sensors, Radiation Sensors, Soil Sensors, Water Level Sensors, Wind Sensors, Compact Weather Station
Country/Region:
Beijing, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
BGT Technology (Beijing) Co., Ltd. is a leading high-tech enterprise specializing in national disaster prevention and early warning solutions. With expertise spanning research and development, production, marketing, project implementation, and after-sales service, we provide comprehensive hydrological and meteorological monitoring equipment and technical services. Our innovative product portfolio includes monitoring devices, communication systems, early warning solutions, and a cloud platform, all powered by cutting-edge technologies such as the Internet of Things (IoT), big data, and advanced wireless communication.

Ningbo Kingdun Electronic Industry Co., Ltd.

24 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Smoke Detector, Wireless Online Smoke Alarm, Carbon Monoxide Alarm, Gas Alarm, Power Meter
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Ningbo Kingdun Electronic Industry Co., Ltd, as national Hi-tech enterprise, is a large-scale enterprise specializing in producting or various kinds of safety alarms, Established in 2000, we already have a wide range of experience in product design, certification and manufacture of different kind of alarms as well as the other electronic products.

Quanzhou Xixing Machinery Co., Ltd.

Main Products:
Flow Meter, Flowmeter, Pd Meter, Weighing Scale, Weigh Bridge, Scale, Weighbridge, Truck Scale, Block Machine, Brick Machine
Country/Region:
Fujian, China
Sample Service:
Sample Available
Company Profile:
We are located in Quanzhou, which is located in Southeast coastal area. The North and the South of Quanzhou is separately next to The Zhujiang Delta and The Changjiang Delta, on east, it faces to Taiwan, and the West is connecting to the inland of China. Quanzhou is one prosperous city along with the coastal area of China.

Linksens Technology (Shenzhen) Co., Ltd.

1 yrs
·Manufacturer/Factory
Main Products:
Water quality sensor, Water quality analyzer, Water environmental monitoring solution, Water quality monitoring station, Multi-parameter water quality analyzer
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Linksens Limited, founded in 2017 and headquartered in Hong Kong, is a high-tech enterprise specializing in intelligent monitoring and analysis instruments for water quality, hydrology, atmosphere, and exhaust gas. The company operates under a dual-engine structure, with Hong Kong serving as its global business hub and a wholly owned subsidiary, Linksens Technology (Shenzhen) Co., Ltd., in Shenzhen, China, acting as its intelligent manufacturing base. This integrated setup enables Linksens to bring together top-tier talent and build end-to-end capabilities across R&D, manufacturing, sales, and service.

Wuxi Baiyida Electromechanical Technology Co., Ltd.

16 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
Infrared Temperature Sensor, Intelligent controller, Accelerometer, Force hammer sensor, Modal shaker
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Wuxi Baiyida Electromechanical Technology Co., Ltd. is an enterprise specializing in the integration of R&D, production, agency, sales and service of testing instruments and equipment.

Ningbo Yoursensor Electronic Technology Co., Ltd.

12 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
Microwave Sensor, Infrared Sensor, Photocell, Alarm Lamp, Light Curtain for Elevator
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Ningbo yoursensor Electronic Co., Ltd, is a 10 years experiencedprofessional manufacturer of Sensor/safety beams/lamp flasher/industrial light curtain /Elevator light curtain /Remote/Selector/. Push button and access control system. Yoursensor product achieved stability, durability and reliability withstandard of lSO, CE, RoHS, The fashion design, high quality prod. UCT and nice service make us well selling in Asia, south AmericaEurope, Middle East etc.

Shenzhen Tongchuang Mechatronics Co., Ltd.

5.0
Main Products:
Safety Electromagnetic Interlock/Switch, Safety RFID Door Switch, Safety Light Curtain/Gratings, Safety Gratings Measurement, Vehicle Separation Measurement Gratings, Safety Relay Module, Safety Latch, Photoelectric Sensor, Switch Button Box and Alarm Light, Laser Scanner
Country/Region:
Guangdong, China
Sample Service:
Sample Available
Company Profile:
SHENZHEN TONGCHUANG MECHATRONICS Co., Ltd., Huizhou SLC technology Co., Ltd., founded in 2006, is a national high-tech enterprises and high-tech enterprises in Shenzhen, set research and development, design, production, sales in the integration of high-tech enterprises, all the research and development, production of products with independent intellectual property rights, the company focus on industrial security systems, research and development production Safety grating, Grating, Grating measurement, Safety relay module, Security door locks and other products, for customers to provide professional security system Solutions.

Wuhan Dikai Optoelectronics Technologies Co., Ltd.

Main Products:
Infrared Thermometers, Thermal Infrared Thermometers, Infrared Measurement Instrument, Infrared Pyrometer, Infrared Temperature Sensor
Country/Region:
Hubei, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Wuhan Dikai Optoelectronics technology Co., Ltd established in May 2004, it is a high and new technology enterprise that specializing in develop and market expanding of infrared measurement instrument. Since established, our mission is developing infrared career, insisting on new technology and high quality. Also we provide infrared sensor, measurement and imaging technology.

Shanghai Denghong Mechanical & Electrical Manufacturing Co., Ltd.

16 yrs
·Manufacturer/Factory
Main Products:
Yarn Cutter, Yarn Sensor, Machinery Accessory, Spare Part, Textile Machinery
Country/Region:
Shanghai, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Shanghai Denghong Mechanical&Electrical Manufacturing Co., Ltd ( Old name: Shanghai Denghong Textile Accessories Co., Ltd) was established in 2004. After continuous development, we now have grown to be a competitive company in China. Independent abilities of production, sales and service make us win the trust and support from the clients.

Ningbo Mingrui Zhongxing Electronics Technology Co., Ltd.

10 yrs·4.0
·Manufacturer/Factory & Trading Company
Main Products:
Sensors, Level Switch, Float Level Sensor, Flow Sensor, Level Sensor, Liquid Level Sensor
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Ningbo Mingrui Zhongxing Electronics Technology Co., Ltd., is engaged in research, development, production, sales and service of level sensor, proximity sensor, flow sensor, industrial control sensor and hardware plastics for many years. These products are suitable for various industries including house appliances, machinery, electronics, metallurgy, power generation, shipbuilding, petrochemical industry, food, feedstuff, waste water/pure water process, plastics, rubber, cement, medicine, storage, chemical fertilizer, steel, mining, lubrication, air dust proof, temperature monitor, boiler, Dyeing and finishing equipment. For meeting different requirements of different environments, the products of each kind have many optional specifications and materials, and can be customized. We develop products together with customer to improve reliance, safety and Economy of them. We struggle to make each link perfect, and building our quality based on finished technology and the promise that keeps improving and uniform for customer.

Shanghai Boqu Instrument Co., Ltd.

19 yrs
·Manufacturer/Factory
Main Products:
PH, ORP, Conductivity, Dissolved Oxygen, Residual Chlorine, Turbidity, TSS, Ion Ammonia Nitrogen, Nitrate Nitrogen, Blue-Green Algae, Chlorophyll A, COD Analyzer & Sensor (electrode)
Country/Region:
Shanghai, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Shanghai Boqu Instrument Co., Ltd was established in 2007, and located in Kangqiao Town Pudong New Area Shanghai. It is the professional manufacturer of electrochemical instrumentation and electrode combine with the R&D, production and sales. The main products include pH, ORP, conductivity, ion concentration, dissolved oxygen, turbidity, alkali acid concentration and electrode etc.

F&C Sensing Technology (Hunan) Co., Ltd.

13 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
Fiber Optic Sensors; Proximity Sensors; Photoelectric Sensors; Label Sensors; Ultrasonic Sensors
Country/Region:
Hunan, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
F&C Sensing Technology (Hunan) Co., Ltd is a professional manufacturer engaging in research, development, production, marketing and service of Fiber Optic Sensor, Fiber Tube, Fiber Focus Lens, Proximity Switch, Photoelectric switch, Label Sensor, Light Curtain, Laser Alignment, Pressure Sensor, Magnetic Switch, Connector, Laser Sensor, Color Sensor, Rail Power Supply, Solid State Relay etc

Shanghai GL Environmental Technology Co., Ltd.

Main Products:
Diaphragm Pump, Dosing Pump, pH Meter, Conductivity Meter, Flow Meter, Level Meter, Pressure Transmitter, Liquid Mixer, Chemical Pump, Dosing System
Country/Region:
Shanghai, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Through the accumulation of years of industry, we hope that through our efforts to bring China's good water treatment products to the world, China's water treatment environment, relatively more comprehensive, more severe. Therefore, we are confident to provide better service and product prices. Our professional ability in the water treatment industry will also provide better technical support to our partners.

Shenzhen Jutai Comm Co., Ltd.

14 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
WiFi Door Controller, WiFi Gate Opener, Vehicle Loop Detector, Gate Barrier Safety Sensor, Vehicle Inductive Loop Sensor, Motion Radar Sensor, Infrared Photocell, Fast Speed Door Sensor, Infrared Light Curtain Sensor, Door Safety Sensor
Country/Region:
Guangdong, China
R&D Capacity:
ODM Service
Sample Service:
Sample Available
Company Profile:
SHENZHEN JUTAI Founded in 2012, JUTAI has firmly established itself in the intelligent sensor field and has forged three core R&D segments. JUTAI hardware business focuses on intelligent Door sensor manufacturing; JUTAI software segment develops exclusive IoT cloud solutions based on all types of JUTAI door Sensors; And JUTAI overseas parking segment breaks the limitations of cash payments by integrating electronic payment systems from multiple countries.

Shanghai Kuosi Electronic Co., Ltd.

Main Products:
Dosing Pump, Diaphragm Pump, Water Quality Analyzer, Dosing System, Flow Meter, Liquid Mixer, Water Pump, Chemical Pump, Filter Press, Solenoid Valve
Country/Region:
Shanghai, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Through the accumulation of years of industry, we hope that through our efforts to bring China's good water treatment products to the world, China's water treatment environment, relatively more comprehensive, more severe. Therefore, we are confident to provide better service and product prices. We supply metering pumps, water quality instruments, flow meters, water pumps, etc. Our professional ability in the water treatment industry will also provide better technical support to our partners.

Meokon Sensor Technology (Shanghai) Co., Ltd.

14 yrs·5.0
·Manufacturer/Factory
Main Products:
Digital Pressure Gauge, Digital Pressure Controller, Digital Pressure Switch, Digital Electric Contact Pressure Gauge, Temperature and Humidity Table, Pressure Transmitters, Pressure Sensor, Lever Sensor
Country/Region:
Shanghai, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
MEOKON is an instrument manufacturer and IoT sensing solution provider based on digital sensing technology. Focusing on "water atmosphere" safety monitoring in multiple scenarios of smart cities such as smart fire protection, smart water services, building parks, and digital factories, it provides "multiple categories of smart sensing terminals, operation and maintenance services directly to customer sites, and smart equipment health management cloud platforms "Three-dimensional Internet of Things solutions are committed to becoming a reliable provider of IoT sensing solutions for users. <br/><br/>MEOKON always focuses on users and scenarios, providing ultra-low power consumption, multi-sensory fusion IoT sensing terminals, including 110 sensing products for "water atmosphere" safety monitoring. Always create first-class digital instrumentation and IoT terminal solutions for user environment monitoring, digital management, and industrial automation. At the same time, it provides a full life cycle management cloud platform and equipment operation management services based on wireless intelligent terminals. <br/><br/>After 10 years of development, MEOKON has become a leader in wireless intelligent terminals for smart city "water and atmosphere" security monitoring. It has been rated as a Shanghai high-tech enterprise, a national-level specialized special new small giant enterprise, and a Shanghai "technological small enterprise". "Giant Cultivation" enterprise, technology-based small and medium-sized enterprises, and Shanghai urban-level R&D center. The company has passed IS09001 production management system certification and SGS system certification, and has a 0.05 level measuring instrument type certificate. The company has more than 90 independent intellectual property rights, and its products have also passed CE Certification, CPA certification, RoHS certification, Ex explosion-proof and other more than 50 authoritative certifications. <br/><br/>MEOKON's sales footprints cover China, the United States, Europe, Southeast Asia, Japan and South Korea and other countries. A service system has been formed with Shanghai, China as the operation headquarters and manufacturing base, and Chongqing Mingkong, Shenzhen Mingkong, Beijing Mingkong, and Wuhan Mingkong as the operation centers. Dedicated to providing users with more comprehensive and faster wireless intelligent terminals and industry solutions. <br/><br/>Since its establishment in 2013, Meokon has insisted on independent research and development and innovation, and has mastered a number of independent intellectual property rights. Actively explore the development and industry applications of digital instruments and wireless intelligent sensing terminals. Technology exploration and product development in many fields such as pressure, liquid level, temperature, temperature and humidity, flow, water flooding, vibration, noise, water quality, gas, etc. It has formed industry technology leadership with multi-sensor fusion, ultra-low power consumption and in-depth scene edge algorithms. Meokon attaches great importance to the in-depth development of products. Through the optimal design of the product's appearance, embedded software, sensors, digital communications and many other aspects, it is more suitable for customers' industry usage characteristics. Many products are industry firsts and have won the trust of customers. Great recognition.

Shandong Renke Control Technology Co., Ltd.

11 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Soil Sensor, Wind Sensor, Temperature and Humidity Sensor, Dissolved Oxygen Sensor, Soil Moisture Sensor, Weather Station, CO2 Sensor, Humidity Temperature Sensor
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Shandong Renke Control Technology Co., Ltd. is a leading environmental monitoring high technology enterprise in China.

Shanghai Boqu Instrument Co., Ltd.

19 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Water Quality Analyzers, Water Quality Sensors.
Country/Region:
Shanghai, China
R&D Capacity:
OEM/ODM Service
Company Profile:
BOQU Instrument focuses on technological innovation in water quality analyzers and water quality sensors since founded at 2007. Now staff is over 100 people and with an annual growth rate of 35%. We have own R &amp; D center, many senior engineers has over 10 years R&amp; D experience...Now BOQU has got more than 50 technical certificates for controller software and over 20 technical patents, therefore we won the National High-tech Enterprise Certificate in 2010. At present, the annual quantity of water quality sensors and meters is over 100, 000PCS, it let BOQU instrument become the biggest factory in water quality analyzers in Shanghai China.