Best Magnetic Sensor Manufacturer Suppliers
Discover a curated selection of global magnetic sensor specialists, offering advanced solutions for industrial applications, including customized designs and innovative sensing technologies.
Magnetic SensorsIndustrial ApplicationsCustomizationSensing TechnologiesElectronics
Nanjing AH Electronic Science & Technology Co., Ltd.
🇨🇳 China
200351-100 peopleManufacturer/Trading CompanyEstablished brand
OEM manufacturer
ODM manufacturer
Product customization
Shipments
232
Key customer
WALMART
Key market
🇨🇱 Chile
Description
Nanjing AH Electronic Science & Technology Co., Ltd. is a professional manufacturer and high-tech enterprise based in Nanjing, China, specializing in the research, development, and production of magnetic sensor products. Established in 2003 by senior experts in the field, the company operates with a workforce of 51 to 100 employees and maintains a strong focus on independent intellectual property rights, holding over a dozen Chinese patents and two international patents. The company is ISO 9001:2015 and ISO 14001:2015 certified, ensuring high standards of quality and environmental management.
Their comprehensive product portfolio includes a wide range of Hall Effect Sensors and Wiegand Sensors. Key offerings feature Unipolar, Bipolar, Omnipolar, and Linear Hall ICs, as well as Latch Hall switches, current sensors, and zero-power consumption magnetic sensors. These components are critical for applications such as gear-tooth sensing, direction detection, speed sensing, and contactless switching across the automotive, automation, and industrial electronics sectors. Notable clients include international brands such as Philips and Cherry Auto.
Nanjing AH Electronic Science & Technology Co., Ltd. provides both OEM and ODM services, leveraging advanced design and manufacturing technologies through strategic collaborations with IC design and testing partners in the United States, Taiwan, and mainland China. Their facility is equipped to handle specialized requirements for flow sensors, encoders, and proximity switches, ensuring product reliability and stability for global markets.
Ah3041 BLDC Sensor Magnetic Sensor Bipolar Sensor Transducer
Micropower Hall Effect Sensor (AH3662) Magnetic Sensor$0.11
Proximity Sensor Ah3515 Linear Hall Effect Sensor Magnetic Sensor$0.19
Wiegand Sensor (WG631S) Power Type Magnetic Sensor Electronic Component$5
Micropower Hall Effect Switch (AH3663) Magnetic Sensor$0.11
Integrated Circuit Hall Effect Sensor (AH4059) Controlling IC Magnetic Sensor
Water Flow Sensor with RoHS Ah002 Flow Control Magnetic Sensor
Unipolar Hall IC Ah4059 Hall Effect Sensor Magnetic Sensor Hall Element$0.04
Micropower Hall IC (AH3503) Linear Position Sensor Magnetic Sensor for Brushless Motor$0.06
Semiconductor Hall IC Ah3134 Unipolar Magnetic Sensor Hall Switch
Ah4158 Dual Output Unipolar Hall IC Controlling IC Magnetic Sensor
Ah4059 Dual Output Bipolar Hall IC Controlling IC Magnetic Sensor$0.04
Shenzhen E-5continents Co., Ltd.
🇨🇳 China
2001101-200 peopleManufacturer/Trading CompanyEstablished brand
OEM manufacturer
ODM manufacturer
Product customization
Shipments
31
Key customer
GPMEX
Key market
South America
Review
5
Hot Sale 5C-61L Metal Magnetic Contacts Sensor Magnetic Sensor Alarm System$2.8
ABS Window Sensor Magnetic Sensor for Alarm 5C-37B$0.57
5C-47T Magnetic Contact ABS Magnetic Sensor Window and Door Sensor Alarm System High Sensitivity Sensor for Home Security$0.79
ABS Plastic Material Proximity Switch Magnetic Sensor 5C-41$0.65
ABS 5C-37 Surface Mounted Magnetic Sensor and Magnetic Door Contacts for Window and Door$0.45
Small Size 5C-39 Magnetic Sensor Door Window Sensor ABS Material for Intruder Alarm$0.55
5C-51 Metal Magnetic Sensor Surface Mounted Door Sensor for Home Security Alarm Systems$1.4
ABS Plastic Proximity Switch Magnetic Sensor 5C-41 Alarm System Material$0.65
Magnetic Sensor Reed Switch 5C-41B for Use in Alarm Systems$0.7
5C-47T ABS Magnetic Sensor Door and Window Alarm System High Sensitivity Sensor for Home Security$0.79
5C-36 Door Magnetic Sensor Alarm Systems ABS Magnetic Contacts for Door and Window Product Type Alarm Systems$0.95
5C-52 Home Security System Magnetic Sensor With Armored Cable Metal Door Contacts$1.75
Shenzhen Fast Sensor Co., Ltd.
🇨🇳 China
200651-100 peopleManufacturer/Trading CompanyOEM manufacturer
ODM manufacturer
Own brand
Product customization
Shipments
45
Key customer
CONSTANTA
Key market
Asia
Review
4.9
Original Hamlin FLEX-14 Magnetic Sensor 14mm Glass Dry Reed Switch Relay High Performance Magnetic Sensors$0.12
OKI ORT651 NC 14mm Magnetic Glass Reed Switch Sensor 3 Pin Magnet Sensor 3W 0.2A With Stock$9.27
Factory Supply No/Nc Plastic Molding Reed Switch Magnet Sensor/Magnetic Proximity Sensor with Cable for Door Alarm$0.9
Original OKI/KOFU Japan Reed Switch Sensor 14mm Magnetic Sensor 2000pcs/Box ORD324$0.18
SPDT 3 Pin Contact Reed Switch Form C Magnetic Sensors$1.4
Micro Plastic Sealed Reed Switch for PCB Mount Magnetic Sensor$0.37
RI-48 High Voltage 20mm Glass Reed Switch 220V Magnetic Reed Contact Sensor 30-35AT 35-40AT 40-45AT Magnetic Sensors$0.52
COTO CUMUS 20mm 70W 1A RI-48 Magnetic Glass Micro Reed Switches Dry Relays with Sensor Relay High Performance Magnetic Sensors$0.5
Magnetic Lead Reed Switch Normally Open Normally Closed Changeover Magnet Sensor 10mm 14mm 20mm 50mm for Switches$0.1
FRS-11A16SMDH1015 Shenzhen FAST Plastic Sensor 10000pcs Reflow Soldering Surface Mount SMD Reed Switch Magnetic Sensor$0.24
Sensor Parts - 10mm reed switch 14mm magnetic sensor module for flow switch/water level float switch/fuel level sensor$0.1
7mm 10mm 14mm 20mm 50mm NO NC Micro Reed Switch Cylinder Sensor 2 3 Pin SMD Formed Magnetic Reed Switches Wireless Magnet Sensor$0.1
Zhejiang Aotoro Electronic Technology Co., Ltd.
🇨🇳 China
200411-50 peopleManufacturer/Trading CompanyEstablished brand
OEM manufacturer
Product customization
High-tech enterprise
Shipments
41
Key customer
OMTECH
Key market
South America
Review
4.9
Proximity Sensors D-C73 Magnetic Sensor Quality Guaranteed$1.76
FR12-2DN2 NPN Proximity Sensor bluetooth Module Proximity Magnetic Sensor$1.1
PNP M8 TR08-1.5DP Inductive Proximity Sensor High Temperature Magnetic Sensor$3
FR18-8DP PNP NO Proximity Sensor Inductive Metal Detecting Magnetic Sensor$1.4
M12 SR12-10DN 12mm NPN Hall Effect Water Flow Sensor Brushless Motor Magnetic Sensors Magnetic Switch Type$2.64
CS1-J Reed Switch Proximity China Magnetic Sensor Automation$1.7
CS1-J Reed Switch Proximity China Magnetic Sensor China Manufacturer$1.7
Gas Magnetic D-Z73 Proximity Sensor Quality Guaranteed$1.76
NJK-5002A PNP NO Magnetic Reed Sensor Proxy Switch$1.91
NJK-5002A PNP NO Magnetic Reed Sensor Proxy Switch$1.91
Magnetic Switch CS1-F Hall Read Sensor Quality Guaranteed$1.6
FRCM08-1.5DN M8+M12 Connector 4pin Wireless a Proxim Sensor 8mm Magnetic Inductive Proximity Sensor$3.2
What information should I check before contacting a supplier?
Review the supplier's product range, certifications, manufacturing capabilities, minimum order quantities (MOQ), lead times, export experience, and company background. Understanding these details beforehand helps you identify suppliers that are more likely to fit your requirements.
Ningbo Sentek Electronics Co., Ltd.
🇨🇳 China
2005101-200 peopleManufacturer/Trading CompanyEstablished brand
High-tech enterprise
Product customization
Multinational enterprise
Shipments
694
Key customer
SUGI ELECTRONIC
Key market
🇺🇸 United States
Review
5
Magnetic Door Contact / Magnetic Sensor/ Door Sensor$0.5
Wired Magnetic Sensor Window Contact Switches
High Quality Door Contact Window Magnetic Sensor$0.6
Door Sensor Alarm Mini Magnetic Sensor Home Door Window Contact$0.95
Battery-powered Wireless Door Transmitter Windows Magnetic Sensor$7
Industrial or Commercial Door Magnetic Sensor Bsi-2041$2.4
BS-2022 White Magnetic Reed Switch Contact Sensor for Door or Window Product Category Magnetic Sensors$1.15
Home Alarm Anti-Theft Device Sliding Wired Door Magnetic Sensor Magnetic Contact Switch$4.95
Indoor ABS Plastic Magnetic Sensor Contact Switch Reed Switch$1.24
Screw Surface Mount Wooden Door Contact Magnetic Sensor BS2034$13556
Pill Profile Surface Mount Magnetic Sensor Contact Reed Switch$0.8
UL Magnetic Sensor Door Alarm/ Window Guard Alarm Switch BR-1021TWG$0.8
Innopro Technology Co., Ltd.
🇨🇳 China
2006101-200 peopleManufacturer/Service CompanyOEM manufacturer
ODM manufacturer
Own brand
Product customization
Shipments
18
Key customer
INTELBRAS
Key market
North America
Description
Innopro Technology Co., Ltd., established in 2006, is a state-level high-tech enterprise based in Shenzhen, China, specializing in the design, manufacturing, and sales of security alarm detectors and smart IoT sensors. With 101-200 employees and a strong focus on innovation, the company invests 10% of its turnover into R&D, holding over 150 patents and numerous certificates including CE and ISO 9001. Innopro Technology offers comprehensive OEM, ODM, and contract manufacturing services. Their extensive product portfolio includes PIR motion detectors, Zigbee sensors (powered by Tuya), NB-IoT sensors, door and window sensors, smoke sensors, gas sensors, water leak sensors, temperature and humidity sensors, smart SOS buttons, infrared beam detectors, and smart gateways/hubs. These solutions cater to smart home security, business security, and perimeter security applications, serving both indoor and outdoor residential, commercial, and industrial needs. The company is recognized as one of China's top 10 influential brands in the security sector and has established long-term partnerships with prominent companies such as Huawei, ZTE, Vanke, and China Telecom.
Home Safety Alarm System Magnetic Sensors Independent Door Contact Sensor$11.89
Tuya APP Smart Zigbee Window Magnetic Sensor Smart Door Sensor$6.89
Home Alarm System Wireless Nb-Iot Door Magnetic Sensor for Security$11.89
Top Quality Tuya Zigbee Home Security Home Door Magnet Sensor Detector$6.89
Smart Home Door Window Sensor Contact Sensor Magnetic Door Sensor$6.89
Nb-Iot Door Magnetic Alarm Home Security Alarm System Door Sensor$11.89
Tuya Smart Zigbee Door and Window Magnetic Contact Security Alarm Sensor$6.89
Home Security Door Window Magnetic Contact Sensor for Home Alarm System$11.89
Tuya Sensor Smoke Fire Sensor Detector with Smoke Alarm Sensor$15.99
Tuya Smart Door Magnetic Detector$6.39
Zigbee WiFi Door Window Sensor Infrared Sensor Door Sensor Smart Home Alarm$6.89
Tuya Zigbee PIR Sensor Wireless Motion Detection Sensor Security Kit Home Automation Detect Sensor$7.79
SDM Magnetics Co., Ltd.
🇨🇳 China
2004201-300 peopleManufacturer/Trading CompanyEstablished brand
OEM manufacturer
Product customization
Eco-friendly supplier
Shipments
1242
Key customer
HOANG NHAT VU
Key market
🇻🇳 Vietnam
Review
5
AC7Vrms10KHz Magnetic Resolver Sensor High Performance Motor Magnetic Sensor$9.9
High Reliability Factory Multi-Pole Resolver Sensor for Auto Motor High Temperature Magnetic Sensors$9.9
High Accuracy Customized Rotary Electrical Transformer Resolver Sensor Magnetic Sensors for Auto Motor Robot Applications$9.9
High Quality Magnetic Sensor Resolver of Ac 7v for New Energy Vehicle Part Accessories$20
Neo Disc Magnetic Blocks Ring Super Strong Motor Sensor Permanent N52 Neodymium Magnet$0.05
U6119-B609 Magnetic Resolver Sensor - Custom EV Electromagnetic Position Sensor for Motor, Steering & Powertrain Components$9.9
High Performance u6119-b609 Magnetic Resolver Sensor Customized 75Ω-150Ω Highest Reliability Resolver Sensor for Auto Motor$9.9
Professional Magnetic Manufacture Vertical Magnetization NdFeB Magnet Special Shape Megnet$29.54
High-Precision Flexible Electric Eddy Current Resolver Sensor Reliable Control for Magnetic Applications$9.9
u6119-b609 Factory Direct Supply Position Magnetic Resolver sensor New Energy Motor Parts Auto Parts$9.9
Industrial Magnetic Application Neodymium Magnet Ring Magnet with N35~N52$0.1
Crane Lift Magnets Magnetic Lifter Magnetic Lifter for Sheet Metal for Test Magnetic Lift Hoist$10
Hangzhou Zheda Jingyi Electromechanical Technology Co., Ltd.
🇨🇳 China
1993201-300 peopleManufacturer/Trading CompanyEstablished brand
OEM manufacturer
ODM manufacturer
Own brand
Shipments
61
Key customer
THM HUADE
Key market
🇷🇺 Russia
Review
4.4
Premium CE Certified Magnetic Sensor for Cylindrical Use$85
M-Series High-Precision Magnetic Sensor Accurate Angle and Linear Position Measurement$85
Tec Rb Magnetic Linear Displacement Sensor Magnetic Position Sensor for Construction Machinery$450
Magnetic Displacement Sensor Linear Position Sensor Foundry Machinery$85
Linear Position Sensors Magnet Displacement Sensor with Magnet Ring for Angle and Linear Position Measuring$1392.92
Magnetic Position Sensor Magnetostrictive Displacement Sensor for Die Casting Machinery$450
Replace Balluff Sensor Lvdt Linear Displacement Sensor with Magnet Ring$85
Advanced Tec Rh 200mm Magnetic Cylinder Sensor Linear Displacement Sensor$85
Linear Displacement Transducer Magnetostrictive Displacement Sensor Magnetic Cylinder Position Sensor$450
Magnetic Position Sensor Linear Displacement Sensor Non-Contact Sensor for Injection Molding Machine$450
Tec RF Position Sensor Magnetic Linear Displacement Sensor for Mining Machinery$450
Tec Magnetic Cylinder Position Sensor Magnetostrictive Displacement Sensor for Combine Harvester$450
Qingdao Guihe Measurement & Control Technology Co., Ltd.
🇨🇳 China
200351-100 peopleManufacturerEstablished brand
OEM manufacturer
ODM manufacturer
Own brand
Shipments
31
Key customer
PETROLIMEX
Key market
Asia
Review
5
Petrol Station diesel Gasoline Generator Auto Level Instrument Fuel Magnetic Sensor , Flexible Modbus Atg Probe$450
Fuel level gauge digital level meter ATG gas station management system automatic tank gauge with float magnetic sensor$900
Master Magnetic Float Type Sensor Probe diesel Gasoline Kerosene lpg Fuel tank Level Gauge$59.3
Fuel tank Gauging System Magnetic tank Level Gauge/sensor Price/ Magnetostrictive Float Type Petrol$757294
ATG High Accuracy Modbus RS485 Probe Sensor/ Gas Level Indicator Magnetic/automatic tank Gauge Supplier$144129.5
ATG Fuel tank Gauging System Magnetic tank Level Gauge / Sensor Magnetostrictive Float Type Petrol Probe$5929.26
ATG Fuel tank Gauging System Magnetic tank Level Gauge / SYW-A Sensor Magnetostrictive Float Type Petrol Probe$399
Gas Station Automatic tank Gauging System Smart Fuel Measuring Instrument Meter Magnetic 4-wire Float Level Sensor$199
Digital Fuel tank Monitor System with Magnetic tank Level Gauge /fluid test Metering Oil Level Sensors Remote Controls$3787
China Guihe ATG Fuel tank Gas Station Automatic High Precision Sensor Magnetic Probe Fuel diesel lpg tank Level Gauge$12213.16
Factory Sell Gas Station Magnetic Float Type Fuel tank Gauge /magnetostrictive Probe Fuel Level Sensor for tank Level Monitoring$999
SYW-A gas station ATG / Oil magnetic float lpg tank magnetic gauge liquid level meter fuel level atg probe$1
Guangdong Hinson Technology Co., Ltd.
🇨🇳 China
201751-100 peopleManufacturer/Trading CompanySmall batch production
Low MOQ
OEM manufacturer
High product rating
Shipments
69
Key customer
AMR SOLUTIONS
Key market
🇻🇳 Vietnam
Review
5
AGV OEM Magnetic Sensor for 16-32-48-64 Switch Points Magnetic Tracking Sensor$210
Hinson ODM OEM AGV High Sensitivity 16-Bit Magnetic Navigation Sensor Nail Magnetic Sensor Product Category$339
High Accuracy 16-bit Guided AGV Positioning Magnetic Navigation Sensor Safe Quality Docking for Magnetic Sensors$259
AGV-Compatible RFID Reader Writer Card Reader Magnetic Motion Position Sensors Magnetic Sensors for Extracting Location$160
Hinson CNS-MS-50N 50m Length 50mm Width Ground Magnetic Strip for Magnetic Sensors$120
Hinson CNS-RFID-1S AGV-Compatible 13.56MHz RFID Reader Writer Magnetic Sensors for Extracting Location Motion Position$160
OEM 8-bit High Sensitivity Line Guidance Lidar Scanner Magnetic Navigation Sensor Line Following Sensor for AGV Magnetic Strip$210
Hinson Factory Priced Line Guidance Sensor Nail Navigation Sensor Magnetic Line Follow AGV Sensor Lidar Scanner$259
Wholesale High Precision Magnetic Lidar Sensor Laser Distance Sensor For 5m Distance Measurement$95
Professional 16-bit High Sensitivity Accuracy Automatic Guided AGV Magnetic Navigation Sensor Magnetic Induction Switch Output$210
High Performance 16-bit Automatic Guided Proximity Line Magnetic Navigation Sensor Magnetic Stripe Position Determination for$259
Hinson Factory Price AGV Sensor Line Guidance and Navigation using Magnetic Nail Sensor Follows Lines$259
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