Polarity Switch Total 605 manufacturers & suppliers found with 1,815 products
Audited Supplier
Manufacturer/Factory
Solar System , Isolation Switch , Isolator Switch , Electric Switch , Circuit Breaker
OEM, ODM, Own Brand
ISO 9001, ISO 14001, QHSE, GAP
-
US$ 2 / Piece100 Pieces (MOQ) -
US$ 2 / Piece500 Pieces (MOQ)
-
US$ 8.84 / Piece20 Pieces (MOQ)
Avs (Ningbo) Industrial Co., Ltd.
Since 2021 Suppliers with verified business licenses
4.0
2000+
Plant Area
52
Number of Employees
Manufacturer/Factory
, Trading Company
Car Audio Accessories , Bluetooth Controller , Amplifier , Bluetooth Speaker , Wiring Kits
ODM, OEM
ISO 9001, HSE, BSCI, BRC, EICC...
-
Negotiable500 Pieces (MOQ)
-
Negotiable500 Pieces (MOQ)
-
Negotiable500 Pieces (MOQ)
Manufacturer/Factory
Circuit Breaker , DC Isolator , DC Disconnector , AC Isolation Switch , Rapid Shut-Down Switch
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
-
US$ 3 / Piece1 Piece (MOQ)
-
US$ 3 / Piece1 Piece (MOQ)
-
US$ 50 / Piece1 Piece (MOQ)
Yueqing Daier Electron Co., Ltd.
Since 2012 Suppliers with verified business licenses
4.0
2000+
Plant Area
121
Number of Employees
Manufacturer/Factory
, Trading Company
Rocker Switch , Push Button Switch , Toggle Switch , Micro Switch , Indicator Light
Own Brand, ODM, OEM
ISO9001:2015
-
US$ 1.05 / Piece100 Pieces (MOQ)
-
US$ 4.8 / Piece1 Piece (MOQ)
-
US$ 1.05 / Piece100 Pieces (MOQ)
YUEQING TONGDA WIRE ELECTRIC FACTORY
Since 2020 Suppliers with verified business licenses
5.0
2000+
Plant Area
185
Number of Employees
Manufacturer/Factory
, Trading Company
Micro Switch
ODM, OEM
Wenzhou, Zhejiang
-
US$ 0.5 / Piece1000 Pieces (MOQ)
-
US$ 1 / Piece1000 Pieces (MOQ)
-
US$ 0.5 / Piece1000 Pieces (MOQ)
YUEQING MEANRAY ELECTRIC CO., LTD.
Since 2016 Suppliers with verified business licenses
4.0
500
Plant Area
10
Number of Employees
Manufacturer/Factory
DC SPD , Combiner Box , DC MCCB , DC Fuse , Isolator Switch
Own Brand, ODM, OEM
ISO 9001, ISO 9000, ISO 14000, ISO 20000, QC 080000...
-
US$ 10.88 / Piece100 Pieces (MOQ)
-
US$ 10.88 / Piece100 Pieces (MOQ)
-
US$ 10.88 / Piece100 Pieces (MOQ)
Audited Supplier
Manufacturer/Factory
Proximity Sensor , Photoelectric Sensor , Vehicle Loop Detector , Infrared Light Curtain , Lidar
Own Brand
Response Time≤3h
-
US$ 26 / Piece10 Pieces (MOQ)
-
US$ 9.5 / Piece10 Pieces (MOQ)
-
US$ 2.8 / Set50 Sets (MOQ)
Trading Company
Sensor , Sensor Switch , Lidar , Safety Light Curtains , Photoelectric Sensor
ODM, Own Brand
ISO 9001, ISO 9000
-
US$ 24.5 / Piece1 Piece (MOQ)
-
US$ 24.5 / Piece1 Piece (MOQ)
-
US$ 24.5 / Piece1 Piece (MOQ)
Shanghai Lanbao Sensing Technology Co., Ltd.
Since 2011 Suppliers with verified business licenses
5.0
2000+
Plant Area
4
Number of Employees
Manufacturer/Factory
Sensor , Proximity Switch , Photoelectric Sensor , Inductive Sensor , Capacitive Sensor
OEM, ODM, Own Brand
ISO9001:2015, ISO14001:2015, ISO45001:2018
-
Negotiable1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
Chengdu Hf Future Technology Co., Ltd.
Since 2023 Suppliers with verified business licenses
5.0
Manufacturer/Factory
, Trading Company
Laser Machine , CNC Tools , Sensor Head , Automation Parts , Light Curtain Sensor
OEM, ODM, Own Brand
Response Time≤3h
-
US$ 5.66 / Piece20 Pieces (MOQ)
-
US$ 12.66 / Piece20 Pieces (MOQ)
-
US$ 16.66 / Piece20 Pieces (MOQ)
Mindian Electric Co., Ltd.
Since 2022 Suppliers with verified business licenses
5.0
2000+
Plant Area
96
Number of Employees
Manufacturer/Factory
, Trading Company
Combiner box , MCCB , MC4 connector
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2018
-
US$ 0.85 / Piece12 Pieces (MOQ)
-
US$ 0.85 / Piece12 Pieces (MOQ)
-
US$ 0.85 / Piece12 Pieces (MOQ)
Dongguan Maiyu Electronics Co., Ltd.
Since 2015 Suppliers with verified business licenses
5.0
400
Plant Area
11
Number of Employees
Trading Company
Car Charger , Car USB , Car Switch , Car Fuse Box , Car Switch Panel
Own Brand, ODM, OEM
NIL
-
US$ 5.5 / Piece50 Pieces (MOQ)
-
US$ 3 / Piece100 Pieces (MOQ)
-
US$ 1 / Piece50 Pieces (MOQ)
Yueqing Lifang Electric Co., Ltd.
Since 2019 Suppliers with verified business licenses
4.0
350
Plant Area
3
Number of Employees
Trading Company
High and low voltage appliance , Instrument and apparatus , Industrial control products
OEM, ODM, Own Brand
Wenzhou, Zhejiang
-
US$ 2.2 / Piece100 Pieces (MOQ)
-
US$ 3.9 / Piece100 Pieces (MOQ)
-
US$ 3.9 / Piece100 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Fiber Optic Patchcord , Optical Adapter , Optic Attenuator , CWDM/DWDM , Media Converter
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000
-
US$ 45 / Piece1 Piece (MOQ)
-
US$ 100 / Piece1 Piece (MOQ)
-
US$ 239 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Relay , Contactor , Shunt , Transformer , Inductor
OEM, ODM, Own Brand
ISO 9001, ISO 14001
-
US$ 1.5 / Piece10 Pieces (MOQ)
-
US$ 1.5 / Piece10 Pieces (MOQ)
-
US$ 1.5 / Piece10 Pieces (MOQ)
Takfly Communications Co., Ltd.
Since 2013 Suppliers with verified business licenses
5.0
2000+
Plant Area
65
Number of Employees
Manufacturer/Factory
Fiber Optical Cable , Patch Cord , Adapter , Terminal Box , PLC Splitter
Own Brand, ODM, OEM
ISO9001:2008, ISO14001:2004
-
US$ 1 / Piece1 Piece (MOQ)
-
US$ 1 / Piece1 Piece (MOQ)
-
US$ 13 / Piece1 Piece (MOQ)
Changzhou SHN Motor Co., Ltd.
Since 2018 Suppliers with verified business licenses
4.0
842
Plant Area
20
Number of Employees
Manufacturer/Factory
, Trading Company
Motor , Shaft , Precision Parts
ODM, OEM
ISO9001:2015
-
US$ 20 / Piece100 Pieces (MOQ)
-
US$ 20 / Piece100 Pieces (MOQ)
-
US$ 20 / Piece100 Pieces (MOQ)
Nanjing KJT Electric Co., LTD
Since 2016 Suppliers with verified business licenses
5.0
Trading Company
Sensor , Proximity Sensor , Photoelectric Sensor , Speed Sensor , Limit Switch
OEM, ODM, Own Brand
ISO 9000
-
Negotiable5 Pieces (MOQ)
-
US$ 34 / Piece5 Pieces (MOQ)
-
US$ 4 / Piece1 Piece (MOQ)
Sichuan Focus Science and Technology Co., Ltd.
Since 2020 Suppliers with verified business licenses
5.0
134
Plant Area
19
Number of Employees
Trading Company
Flowmeter , Level Sensor , Level Switch , Level Transmitter , Servo Motor
ODM, OEM
within 15 workdays
-
Negotiable1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
Manufacturer/Factory
Level Switch and Sensor , Magnetic Sensor , Flow Switch and Sensor , Speed Sensor , Temperature Sensor
OEM, ODM, Own Brand
ISO 9001, ISO 20000, QC 080000, GMP
-
Negotiable500 Pieces (MOQ)
-
US$ 1 / Piece50 Pieces (MOQ)
-
US$ 1 / Piece100 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Transceiver Module , Media Converter , Industrial Ethernet Switch , SFP , Poe Switch
OEM, ODM, Own Brand
ISO 9001, ISO 14001
-
Negotiable1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
-
US$ 160 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Relay Module , Sensor , Switch Power Supply , LED Signal Light , I/O Module
OEM, ODM, Own Brand
ISO 9001, ISO 14001
-
US$ 7.51 / Piece1 Piece (MOQ)
-
US$ 7.51 / Piece1 Piece (MOQ)
-
US$ 8.62 / Piece1 Piece (MOQ)
F&C Sensing Technology (Hunan) Co., Ltd.
Since 2019 Suppliers with verified business licenses
5.0
1865
Plant Area
116
Number of Employees
Manufacturer/Factory
, Trading Company
Fiber Optic Sensors; Proximity Sensors; Photoelectric Sensors; Label Sensors; Ultrasonic Sensors
ODM, OEM, Own Brand
ISO9001:2015, ISO14001:2015
-
US$ 13 / Piece1 Piece (MOQ)
-
US$ 12.5 / Piece1 Piece (MOQ)
-
US$ 12.5 / Piece1 Piece (MOQ)
Yueqing Winston Electric Co., Ltd.
Since 2011 Suppliers with verified business licenses
5.0
3 Mil
Annual Revenue
500
Plant Area
17
Number of Employees
Manufacturer/Factory
Frequency Inverter , Motor Soft Starter , Switching Power Supply , Transformer , Proximity Switch
Own Brand, ODM, OEM
ISO 9000, ISO 14001
-
US$ 3.16 / Piece50 Pieces (MOQ)
-
US$ 5 / Piece50 Pieces (MOQ)
-
US$ 1.7 / Piece100 Pieces (MOQ)
Xinling Electrical Co., Ltd. China
Since 2012 Suppliers with verified business licenses
4.0
2000+
Plant Area
1000+
Number of Employees
Manufacturer/Factory
, Trading Company
Relay , Proximity sensor
ODM, OEM
ISO 9001, ISO 14001
-
US$ 4 / Piece240 Pieces (MOQ)
-
US$ 5.86 / Piece180 Pieces (MOQ)
-
US$ 4.86 / Piece250 Pieces (MOQ)
Manufacturer/Factory
Switches , Stamping Part , CNC Part , Sheet Metal Part , Die Casting Part
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, IATF16949
-
US$ 0.2 / Piece1000 Pieces (MOQ)
-
US$ 0.2 / Piece1000 Pieces (MOQ)
-
US$ 0.2 / Piece1000 Pieces (MOQ)
Manufacturer/Factory
Switching Power Supply , DC-DC Converter , LED Screen Power Supply , Linear Lighting Power Supply , Light-Box Power Supply
OEM, ODM, Own Brand
ISO 9001
-
US$ 17.85 / Piece10 Pieces (MOQ)
-
US$ 5 / Piece10 Pieces (MOQ)
-
US$ 5 / Piece10 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Industrial Door , Dock Leveler , Dock Shelter , Industrial Door Motor , High Speed Door
OEM, ODM, Own Brand
ISO 9001
-
US$ 19 / Pair10 Pairs (MOQ)
-
US$ 19 / Pair10 Pairs (MOQ)
-
US$ 19 / Pair10 Pairs (MOQ)
SHENZHEN XINPOMING POWER EQUIPMENT MANUFACTURING CO., LTD.
Since 2018 Suppliers with verified business licenses
4.0
1300
Plant Area
24
Number of Employees
Manufacturer/Factory
, Trading Company
Voltage Stabilizer , Voltage Transformer , UPS , Voltage Regulator , Variable-Frequency Power
ODM, OEM, Own Brand
ISO 9001
-
US$ 2000 / Piece1 Piece (MOQ)
-
US$ 50 / Piece1 Piece (MOQ)
-
US$ 50 / Piece1 Piece (MOQ)
Jinhua SunMaster Solar Co., Ltd.
Since 2008 Suppliers with verified business licenses
5.0
2000+
Plant Area
52
Number of Employees
Manufacturer/Factory
Various light such as solar street light , solar wind street light , solar garden light , led street light source , led flood light
OEM
ISO9001:2008
-
US$ 1000 / Set1 Set (MOQ)
-
US$ 1000 / Set1 Set (MOQ)
-
US$ 1000 / Set1 Set (MOQ)
Audited Supplier
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}