Home
Supplier Discovery
Electrical & Electronics
Pressure Sensor
Sensor Factories & Companies
Filter
Category
Consumer Electronics
Construction & Decoration
Electrical & Electronics
Light Industry & Daily Use
Manufacturing & Processing Machinery
More
Management Certification
ISO9001:2008
Others
ISO9001:2015
ISO14001:2015
ISO45001:2016
More
R&D Capacity
OEM
ODM
Own Brand
Others
Annual Revenue
<1 Million USD
1 ~ 2.5 Million USD
2.5 ~ 5 Million USD
5 ~ 10 Million USD
10 ~ 50 Million USD
More
No.of Employees
Less than 5 People
5-50 People
51-200 People
201-500 People
501-1000 People
More
Province & Region
Anhui
Beijing
Chongqing
Fujian
Gansu
More
about sensor
Technological Innovation
Reliable Supply Chains
Substantial Manufacturing Capabilities
sensor
6,000+ factories verified
Hunan Chntek Sensor Technology Co., Ltd
20 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Made in China Chntek Small Size High Range Wide Temperature Range Metal Base Pressure Sensor Core 0.5-250MPa
US$
10.80
-
15.00
10 Pieces
(MOQ)
China Factory Chntek Pressure Sensor G3/8 5MPa 50MPa 05-4.5V Pressure Transmitter
US$
28.80
-
45.20
1 Piece
(MOQ)
China Factory Chntek Pressure Sensor AMP 0.5-250MPa 4-20mA 0.5-4.5V Pressure Transmitter
US$
28.80
-
45.80
1 Piece
(MOQ)
Factory OEM High Quality and High Precision Hirschman 50MPa Pressure Sensor 0-5V 4-20mA Pressure Transmitter
US$
25.80
-
48.80
1 Piece
(MOQ)
1/4
Nanjing Wotian Technology Co., Ltd.
21 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Wtsensor OEM 0.25%Fs Dp Piezoresistive Silicon Differential Pressure Sensor Transmitter
US$
12.00
-
25.00
10 Pieces
(MOQ)
Wtsensor OEM Manufacturer Gold Platted Pressure Sensors for Hydrogen Application
US$
9.50
10 Pieces
(MOQ)
100MPa Piezoresistive Silicon Pressure Sensor 19mm for Pressure Transmitter Slements Sensor PC10
US$
8.00
-
10.00
1 Piece
(MOQ)
High Static Pressure Monocrystalline Silicon Differential Pressure Sensor PC90d
US$
58.00
-
75.00
5 Pieces
(MOQ)
1/4
Foshan Rixi Medical Equipment Co., Ltd.
11 yrs
·
4.8
·
Manufacturer/Factory & Trading Company
Send Inquiry
Rixi Digital Dental X-ray Sensor for Internal Medicine Use
US$
469.00
-
499.00
1 unit
(MOQ)
Cheap Price Rixi Digital New X Ray Professional Sensor Dental Xray with ISO
US$
469.00
-
499.00
1 unit
(MOQ)
Sensor Unit CE Approved Rixi New X Ray New-Generation X-ray Sensors Dental Xray in China
US$
469.00
-
499.00
1 unit
(MOQ)
Dental Machine Digital Portable Rvg Machine Sensor Portable Xray
US$
299.00
-
350.00
1 pieces
(MOQ)
1/4
Jiangyin Spark Electronic Technology Co., Ltd.
31 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Hall Effect Sensor Clamp on Type Xh-Sct-S24-200A/2.5V±0.625V
US$
11.00
-
30.00
10 Pieces
(MOQ)
Bct-1000 300A/0.1A Wire Ring Type Current Transformer Current Sensor
US$
4.00
-
9.00
10 Pieces
(MOQ)
Sct-0750-200 Split-Core AC Current Sensor 200 a, 0.333 VAC, 0.75 Inches
US$
6.50
-
39.00
10 Pieces
(MOQ)
Split Core Current Sensor Cts 250A 0.33V
US$
7.00
-
18.00
10 Pieces
(MOQ)
1/4
Tianshui Huatian Sensor Co., Ltd.
20 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Cyx19-Iic Huatian Four-Wire Iic Output Standard Package Map Pressure Sensor
US$
19.75
2 Pieces
(MOQ)
Huatian Cyb4504 High Accuracy Temperature Transmitter Thermocouple Wireless Temperature Sensor
US$
140.80
-
172.80
1 Piece
(MOQ)
Huatian High Precision Huatian Cyb1828 Air Pressure Sensor with RS485 Output
US$
68.80
-
92.80
1 Piece
(MOQ)
Huatian Cyx12 High-Performance 12mm Silicon Piezoresistive Sensor for Low Pressure Sensor
US$
10.40
-
15.20
10 Pieces
(MOQ)
1/4
Ningbo Kingdun Electronic Industry Co., Ltd.
23 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Easy to Install Sync Link Existing Goods Multiple Certifications Wholesale Smoke Sensor
US$
2.50
3,000 Pieces
(MOQ)
Standalone Alarm System Home Security Co Smoke Sensor
Negotiable
3,000 Pieces
(MOQ)
Home Fire Alarm Smoke Sensor with Mute Function
Negotiable
1,000 Pieces
(MOQ)
Kitchen Easy to Install Existing Goods Multiple Certifications Factory Outlet Smoke Sensor
US$
2.50
3,000 Pieces
(MOQ)
1/4
Shanghai Winning Electric Co., Ltd.
10 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
250V Liquid Control Float Level Switch &Water Level Sensor with 3 Meter Cable
US$
2.20
-
2.50
1 Piece
(MOQ)
Jnn 2-Meter Float-Type Water Level Detection Float Controller Water Level Sensor
US$
2.10
-
2.40
40 Pieces
(MOQ)
5m Float Type Liquid Level Sensor for Water Level Detection and Switch
US$
2.10
-
2.40
40 Pieces
(MOQ)
Automatic Water Level Sensor for Water Tank
Negotiable
100 Pieces
(MOQ)
1/4
Ningbo Sentek Electronics Co., Ltd.
21 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Wireless Smart Home Door Sensor ABS Magnetic Contact for Home Security
US$
4.00
-
10.00
100 Pieces
(MOQ)
Sentek Small Size Magnetic Contacts Reed Switch Sensor
US$
0.60
-
1.20
100 Pieces
(MOQ)
Passive Infrared Z-Wave PIR Motion Sensor for Home Safety
Negotiable
100 Pieces
(MOQ)
White Brown Grey Black Magnetic Contact Switch Security Alarm Contact Sensor
US$
0.60
-
1.20
1,000 Pieces
(MOQ)
1/4
Dongguan Fosselle Electronics Co., Ltd
5.0
Send Inquiry
Stainless Steel Water/Fuel/Diesel Level Sensor Sending Unit Gauge Level Indicator Level Meter
US$
12.00
-
20.00
10 Pieces
(MOQ)
Stainless Steel Liquid/Fuel /Diesel/Oiltank Level Sensor Level Meter Float Type
US$
12.00
-
20.00
1 Piece
(MOQ)
100mm-1500mm Genset/Marine/Vehicle/Automotive Liquid Level Sensor Fuel Tank Level Meter Mechanical Level Gauge
US$
3.99
-
8.99
10 Pieces
(MOQ)
Tn Series Water/Fuel/ Diesel/Level Sensor for Generator/Genset with Suction and Return Pipe Fuel Level Sensor Water Level Sensor
US$
5.99
-
12.99
10 Pieces
(MOQ)
1/4
Foshan Chengwei Industrial Automation Co., Ltd.
Send Inquiry
Luoshida M3 M4 M5 M6 Small Size Inductive Proximity Sensor Series with Cable
US$
5.38
-
10.62
1 Piece
(MOQ)
IP67 Flush NPN PNP No Nc Photoelectric D4 M5 M6 M8 Connector Inductive Proximity Sensors Switch
US$
6.34
-
7.59
5 Pieces
(MOQ)
Industrial Automation Inductive Sensor Switch IP67 DC 3 Wire Metal M18 Capacitive Proximity Sensor
US$
7.99
-
10.92
1 Piece
(MOQ)
M8m12m18 PNP NPN No Nc 50m Distance Photoelectric Optical Through Beam Laser Sensor with CE RoHS
US$
13.00
-
13.80
2 Pieces
(MOQ)
1/4
Wenzhou Woma Auto Parts Co., Ltd.
11 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Programmable Universal TPMS Sensor 1-Sensor 315MHz 433MHz Wheel Sensor
US$
5.50
-
6.50
100 Pieces
(MOQ)
Hot Sale Reverse Parking Sensor Car Radar for Audi OE. 7h0919275
US$
3.50
-
4.50
100 Pieces
(MOQ)
96890-2s100 PDC Sensor Parking Distance Assist Sensor Car Radar for Hyundai
US$
2.60
-
3.20
50 Pieces
(MOQ)
Pzd61-12040 PDC Park Sensor Car Radar for Toyota Corolla Yaris
US$
3.50
-
5.50
100 Pieces
(MOQ)
1/4
Wenzhou Fonan Automotive Electronics Co., Ltd.
12 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Fonan 12569241 12247571 16006836 16040609 16009886 Map Sensor for GM
US$
3.50
-
7.00
50 Pieces
(MOQ)
Low Price Refined Plastic 1638311 Map Sensor for Ford
US$
3.50
-
7.00
50 Pieces
(MOQ)
Direct Selling Refined Plastic 7538697 1638311 Map Sensor for Saab
US$
3.50
-
7.00
50 Pieces
(MOQ)
Direct Selling Commercial Industrial 5q0959126A Air Conditioning Pressure Sensor for VW
US$
5.00
-
10.00
50 Pieces
(MOQ)
1/1
Hangzhou Zheda Jingyi Electromechanical Technology Corporation Limited
33 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Tec Rb Cylinder Displacement Linear Transducer Magnetic Position Sensor for Mining Machinery
US$
85.00
-
1,150.00
1 Piece
(MOQ)
0.005mm Resolution Magnetic Linear Encoder Equivalent to Balluff Sensor
US$
403.00
1 Piece
(MOQ)
Tec Magnetostrictive Linear Position Sensor Displacement Transducer for Metallurgical Equipment
US$
85.00
-
1,150.00
1 Piece
(MOQ)
Linear Displacement Transducer Cylinder Position Sensor for Mobile Construction Machinery
US$
85.00
-
1,150.00
1 Piece
(MOQ)
1/4
AIoTSensing Inc.
7 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
High-Precision Ceramic Board Differential Pressure Sensor for Accurate Measurements
US$
22.00
-
52.00
10 Pieces
(MOQ)
China Factory Piezoresistive Silicon Differential Pressure Sensors
US$
9.00
-
10.00
10 Pieces
(MOQ)
High Efficiency Durable Advanced New Original Air Differential Pressure Sensor
US$
2.00
-
10.00
10 Pieces
(MOQ)
Natural Gas Measurement Use Advanced Temperature and Pressure Sensors
US$
1.00
-
4.00
1,000 Pieces
(MOQ)
1/4
ANHUI WNK ELECTRONIC ENGINEERING CO., LTD.
12 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Atex Explosion Proof IP68 Submersible Water Level Sensor for Deep Well
US$
35.00
-
45.00
1 Piece
(MOQ)
Wnk 4-20mA 0.5-4.5V I2c IoT Pressure Transmitter Sensor for Water Air Gas
US$
22.00
-
25.00
1 Piece
(MOQ)
Wnk 0.5-4.5V 0-10bar 0-20bar G1/4 1/4NPT Brass Pressure Sensor for Air Gas
US$
6.50
1 Piece
(MOQ)
Wnk 4-20mA 0.5-4.5V 150psi Pressure Sensor Transducer for Water Air Gas
US$
12.00
-
15.00
1 Piece
(MOQ)
1/4
Shouguang Feitian Electronic Co., Ltd.
5.0
Send Inquiry
Factory Direct Piezo Ceramic Straight/Angle Probe Digital Ultrasonic Sensor/Transducer with Silicone Cable
US$
2.10
-
2.50
100 Pairs
(MOQ)
Hot Sale Piezo Ceramic 1 MHz Straight / Beveled Probe Waterproof Ultrasonic Flow Sensor/Transducer for Water Meter
US$
1.80
-
2.20
100 Pairs
(MOQ)
Hot Sale FT-Bx12c Stainless Surface Ultrasonic Sensors Ultrasonic for Water/Heat Meters
US$
2.00
-
2.20
1,000 Pieces
(MOQ)
Stainless Steel Housing Piezo Ceramic Straight/Angle Probe Ultrasonic Heat Meter Flow Transducer/Sensor
US$
6.30
-
6.70
100 Pairs
(MOQ)
1/4
Fibos Measurement Technology (Changzhou) Co., Ltd.
9 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Multi Range Compression Load Cell Round Load Sensor for Weighing Equipment
US$
88.00
-
120.00
1 Piece
(MOQ)
Factory Directly Supply High Performance 0.1-10n. M Static Torque Sensor
US$
130.00
-
139.00
1 Piece
(MOQ)
Aluminum Single Point Load Cell Force Sensor for Medical Equipment
US$
23.00
-
25.00
1 Piece
(MOQ)
200, 500nm Dynamic Rotary Torque Sensor
US$
485.00
-
500.00
1 Piece
(MOQ)
1/4
Beijing Tebeifu Electronic Technology Co., Ltd.
11 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
T3H-Magnetostrictive Displacement Position Sensor TBF-Analog/CANopen/SSI/StartStop
US$
1.00
-
9,999.00
1 Piece
(MOQ)
MH-Magnetostrictive Displacement Position Sensor TBF-Analog/CANopen
US$
1.00
-
9,999.00
1 Piece
(MOQ)
GL2-Magnetostrictive Displacement Position Sensor TBF for Tire Industry-Analog/SSI
US$
1.00
-
9,999.00
1 Piece
(MOQ)
T3F-Magnetostrictive Displacement Position Sensor TBF-Analog/CANopen/SSI/StartStop
US$
1.00
-
9,999.00
1 Piece
(MOQ)
1/4
Nanjing AH Electronic Science & Technology Co., Ltd.
23 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Hall Sensor Integrated Circuit Speed Measuring Ah3031 Bipolar Hall IC for Brushless Motor
US$
0.16
500 Pieces
(MOQ)
Rotary Position Sensor Ah3661 Digital Micropower Omnipolar Position Sensing
Negotiable
500 Pieces
(MOQ)
Water Meter Sensor Wg112 Gas Meter Zero Power Consumption Wiegand Sensor
Negotiable
50 Pieces
(MOQ)
Magnetic Sensor Ah3041 Bipolar Sensor Speed Sensor Latching Sensor
Negotiable
500 Pieces
(MOQ)
1/4
Qinhuangdao Dechang Electric Co., Ltd
14 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Yhdc 10A-200A 2.5± 0.625V AC/DC Hall Effect Split Core Current Sensor Hsts016L
US$
7.03
-
9.16
1 Piece
(MOQ)
Residual Current Detection DC6ma AC20mA/30mA Leakage Current Sensor Zda13
US$
2.99
-
4.49
1 Piece
(MOQ)
Yhdc 50A-2000A AC/DC Hall Effect Split Core Current Sensor, Current Trasducer
US$
5.99
-
10.54
1 Piece
(MOQ)
5A-1000A Energy Monitor Split Core Current Transformer Current Sensor Cable Output
US$
1.29
-
10.13
1 Piece
(MOQ)
1/2
Beijing Jingxiang Environmental Technology Co., Ltd.
12 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Online Power Plant Water Quality Monitoring Test Sensor
US$
92.00
-
140.00
1 pieces
(MOQ)
Real-Time Lake Environmental Water Quality Test Sensor
US$
92.00
-
140.00
1 pieces
(MOQ)
Industrial-Grade Wastewater Treatment Plant Water Quality Test Sensor
US$
92.00
-
140.00
1 pieces
(MOQ)
High-Precision Industry Water Treatment Water Quality Turbidity Test Sensor
US$
245.00
-
320.00
1 pieces
(MOQ)
1/4
Dongguan Dalang Aoer Sensor Co., Ltd.
4 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
200-2000mm Cuttable & Calibratable Capacitive Sensor, 0-5V 4-20mA Output, SAE-5hole Flange Mount
US$
45.00
-
60.00
1 Piece
(MOQ)
0-30meter Submersible Hydrostatic 4-20mA 0-5V Output Level Probes & Sensors
US$
18.00
-
30.00
5 Pieces
(MOQ)
Nitrile-Butadiene Rubber/Buna/ Customizable Magnetic Float with Ring/Bar Magnet for Level Sensor
US$
2.59
-
2.99
10 Pieces
(MOQ)
4-20mA Submersible Liquid Level Transmitter Water Level Sensor
US$
18.00
-
30.00
5 Pieces
(MOQ)
1/4
Anhui Tongyi Instrument and Control Technology Co., Ltd.
5.0
Send Inquiry
Tongyi OEM Explosion Proof Water Treatment Gas Pressure Sensors 4-20mA Pressure Transducer
US$
15.00
-
28.00
1 Piece
(MOQ)
OEM Ty822 Capacitance Level Sensor for Fuel and Liquid Applications
US$
69.90
-
99.90
1 Piece
(MOQ)
Tongyi RoHS CE EU Certified Air Compressors 4-20mA Pressure Sensor Transducer
US$
15.00
-
28.00
1 Piece
(MOQ)
Ty 0.5-4.5V 4-20mA Temperature Pressure Sensor for Liquid Gas and Steam
US$
40.00
-
45.00
1 Piece
(MOQ)
1/4
Fuzhou Inno Electronic Technology Co., Ltd.
Send Inquiry
Single Channel Temperature Measuring Fiber Temperature Sensor
US$
300.00
1 Piece
(MOQ)
Multi-Channel Fiber Optic Temperature Sensor with RS485 Communication
US$
18,000.00
1 Piece
(MOQ)
Mini Single Channel Temperature Measuring Fiber Temperature Sensor
US$
300.00
1 Piece
(MOQ)
Easy to Operate and Compact Optical Fiber Temperature Sensor
US$
800.00
1 Piece
(MOQ)
1/4
REX (Shanghai) Technology Co., Ltd.
15 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Do-957-Q Professional Dissolved Oxygen Sensor for Aquaculture and Labs
US$
35.00
-
72.00
5 pieces
(MOQ)
217-01 Reference Sensor Glass Shell Calomeric Double Salt Bridge Form U-Type Insert
US$
10.00
-
16.50
5 pieces
(MOQ)
972121 Potassium Ion Selective Electrode Sensor Refilled BNC for Lab Use
US$
138.00
-
165.00
5 pieces
(MOQ)
T-819-a-H Stainless Steel Temperature Electrode Customization Resistor Sensor BNC Connector
US$
22.00
-
32.00
5 pieces
(MOQ)
1/4
Zhejiang Hugong Automation Technology Co., Ltd.
18 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Omch Lj-Series Metal Proximity Sensor M8 M12 M18 M30 Cylindrical Inductive Switch
US$
0.90
-
3.64
5 Pieces
(MOQ)
Omch Pr Series M8 M12 M18 M30 Metal Inductive Proximity Sensor Switch
US$
1.67
-
2.90
1 Piece
(MOQ)
Omch Infrared Diffuse Reflection Sensing Photoelectric Sensor E3jk-Ds30 Mirror Reflection AC DC Detection Distance 30cm
US$
3.79
-
4.42
5 Pieces
(MOQ)
Omch Llj30A3-15 Metal Inductive Proximity Sensor M30 Flush Double Detection Distance 15mm Switch
US$
6.04
-
6.69
5 Pieces
(MOQ)
1/4
Nanjing Qineng Electronic Technology Co., Ltd.
Send Inquiry
AC DC 10A 20A 30A 50A 100A 200A 300A Output 4-20mA 10V 5V RS485 Clamp CT Transformer Hall Effect Current Transducer Split Core Current Sensor
US$
11.00
1 Piece
(MOQ)
Qndbk2-16 AC 1A 5A 10A 20A 50A 100A 200A Output 4 20mA Transmitter Clamp CT Transformer 4-20mA Current Transducer Split Core Current Sensor
US$
12.00
1 Piece
(MOQ)
Qnhc3 10A 15A 20A 30A 50A 100A Output 2.5±2V PCB Mount CT DC Transducer Hall Effect Current Sensor
US$
3.60
1 Piece
(MOQ)
Qndbk2-24 AC 50A 100A 200A 300A 400A Output 4-20mA Clamp CT Transformer Transmitter Factory Price Split Core Current Sensor
US$
12.00
1 Piece
(MOQ)
1/4
Anhui Madsur Technology Co., Ltd.
6 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Dissolved Oxygen Sensing Sensor Water Quality Tester DO Electrode Built-in Salinity Compensation
US$
59.00
-
239.00
1 Piece
(MOQ)
ORP, pH, DO, Turbidity, Ammonia-Nitrogen, Residual chlorine, Conductivity, Oil-in-water Sensor/probe/electrode for Water
US$
16.90
-
399.00
1 Piece
(MOQ)
MDS-900NO Online Ion Selection Sensor Suitable For Various Working Conditions
US$
98.00
-
889.00
1 Piece
(MOQ)
High-Temperature Analog Dissolved Oxygen Sensor for Bacterial Studies
US$
98.00
-
1,000.00
1 Piece
(MOQ)
1/4
JIANGSU CHANGRONG ELECTRICAL APPLIANCE CO., LTD.
Send Inquiry
Current Sensor Csac-500 The Best-in-Class Current Monitoring Solution for High Voltage Battery Pack
US$
16.00
-
20.00
1 Piece
(MOQ)
Premium Changzhou-Made Open-Loop Hall Effect Current Sensor
US$
1.50
100 Pieces
(MOQ)
220V Zero-Phase Transducer with Hall Effect High Accuracy Current Sensors for AC/DC
US$
13.00
-
15.00
99 Pieces
(MOQ)
BMS Automotive Electric Current Sensor Transducer Hall Current Transformer Current Sensor
US$
20.00
-
22.00
99 Pieces
(MOQ)
1/4
Kailong High-Technology Co., Ltd.
5.0
Send Inquiry
Quality Level Sensor/Euo VI Urea Quality Level Sensor High Precision, Good Reliability, High Defrost Efficiency with IP67 Level of Ingress Protection
Negotiable
1 Piece
(MOQ)
Factory Price Wholesale Sinotruk Engine Parts Nitrogen and Oxygen Concentration Sensor Nox: 0~2500ppm
Negotiable
1 Piece
(MOQ)
Standby Engine/Stantionary Source/Marine Engine Mainly Composed of Control Cabinet Assembly, Urea Solution Supply Pump and Various Sensors.
Negotiable
1 Piece
(MOQ)
High Performance Auto Electrical System Nox Series Nitrogen Oxygen Sensor Nox Sensor for Man Truck Engine Parts 12V/24V -40~800º C Operating Temperature
Negotiable
1 Piece
(MOQ)
1/4
1
210
Hot Products
Temperature Sensor
Humidity Sensor
Electronic Sensor
Air Flow Sensor
Photoelectric Sensor
Parking Sensor
Auto Sensor
Position Sensor
Related Manufacturers & Supplier
Proximity Sensor Factories
Load Cell Factories
Car Parking Sensor Factories
Oxygen Sensor Factories
Linear Sensor Manufacturers
Weighing Sensor Manufacturers
Throttle Position Sensor Manufacturers
Pressure Sensor Manufacturers