Total 595 polarity switch factories & companies found with 1,785 products. Source high quality polarity switch from our great selection of reliable polarity switch manufacturing factories.
Onccy Electrical Co., Ltd
Diamond Member
Audited Supplier
| Business Type: | Manufacturer/Factory |
| Main Products: | Solar System , Isolation Switch , Isolator Switch , Electric Switch , Circuit Breaker |
| Mgmt. Certification: |
ISO 9001, ISO 14001, QHSE, GAP
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Shanghai, Shanghai |
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Featured Product
Unit Price: US$ 2-10 / PieceMin. Order: 100 Pieces -
Unit Price: US$ 12.86-13.36 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 6.1-17.5 / PieceMin. Order: 20 Pieces
Tianjin G-TEK Sensor Technology Co.,ltd
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Proximity Sensor , Photoelectric Sensor , Vehicle Loop Detector , Infrared Light Curtain , Lidar |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand |
| Location: | Tianjin, Tianjin |
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Featured Product
Unit Price: US$ 9.5-13 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 2.8-4 / SetMin. Order: 50 Sets
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Unit Price: US$ 8.5-13 / SetMin. Order: 10 Sets
Aswich Electrical Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Circuit Breaker , DC Isolator , DC Disconnector , AC Isolation Switch , Rapid Shut-Down Switch |
| Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Shanghai, Shanghai |
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Unit Price: US$ 3-18.6 / PieceMin. Order: 1 Piece
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Unit Price: US$ 3-18.6 / PieceMin. Order: 1 Piece
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Unit Price: US$ 3.7-11.5 / PieceMin. Order: 2 Pieces
Shenzhen Hongfei Automation Technology Co., Ltd
Gold Member
Audited Supplier
| Business Type: | Trading Company |
| Main Products: | Sensor , Sensor Switch , Lidar , Safety Light Curtains , Photoelectric Sensor |
| Mgmt. Certification: |
ISO 9001, ISO 9000
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, Own Brand |
| Location: | Shenzhen, Guangdong |
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Unit Price: US$ 24.5-29 / PieceMin. Order: 1 Piece
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Unit Price: US$ 25.9-29.9 / PieceMin. Order: 1 Piece
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Unit Price: US$ 24.5-29 / PieceMin. Order: 1 Piece
Avs (Ningbo) Industrial Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Car Audio Accessories , Bluetooth Controller , Amplifier , Bluetooth Speaker , Wiring Kits |
| Mgmt. Certification: |
ISO 9001, HSE, BSCI, BRC, EICC...
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Ningbo, Zhejiang |
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Min. Order: 500 Pieces
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Chengdu Hf Future Technology Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Laser Machine , CNC Tools , Sensor Head , Automation Parts , Light Curtain Sensor |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Chengdu, Sichuan |
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Unit Price: US$ 12.66-18.66 / PieceMin. Order: 20 Pieces
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Unit Price: US$ 5.66-7.66 / PieceMin. Order: 20 Pieces
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Unit Price: US$ 12.66-18.66 / PieceMin. Order: 20 Pieces
Yueqing Daier Electron Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Rocker Switch , Push Button Switch , Indicator Light , Toggle Switch , Auto Switch |
| Mgmt. Certification: |
ISO9001:2015
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 1.05-1.26 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 4.8-5.5 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1.05-1.26 / PieceMin. Order: 100 Pieces
YUEQING MEANRAY ELECTRIC CO., LTD.
Gold Member
| Business Type: | Manufacturer/Factory |
| Main Products: | DC SPD , Combiner Box , DC MCCB , DC Fuse , Isolator Switch |
| Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14000, ISO 20000, QC 080000...
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 10.88 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 11.5 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 10.88 / PieceMin. Order: 100 Pieces
YUEQING TONGDA WIRE ELECTRIC FACTORY
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Micro Switch |
| Factory ownership: | Limited Company |
| Location: | Wenzhou, Zhejiang |
| Production Lines: | Above 10 |
| Main Markets: | Others |
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Unit Price: US$ 0.5-1 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 0.5-1 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 1-2 / PieceMin. Order: 1000 Pieces
Jiangsu HENGSION Electronic S&T Co., Ltd.
| Business Type: | Manufacturer/Factory |
| Main Products: | Industrial Switch , Network Switch , Ethernet Switch , Poe Switch , Managed Switch |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| Location: | Changzhou, Jiangsu |
| Production Lines: | 3 |
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Min. Order: 10 Pieces
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Min. Order: 1 Piece
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Min. Order: 1 Piece
IBEST Electrical Co., Ltd.
| Business Type: | Manufacturer/Factory |
| Main Products: | Proximity Sensor , Photo Sensor , Solid State Relay , Cable Connector , Temperature Controller |
| Location: | Zhongshan, Guangdong |
| Annual Revenue: | US$2.5 Million - US$5 Million |
| Staff: | 5-50 People |
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Unit Price: US$ 2.5-3.2 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 6.5-8.5 / PieceMin. Order: 2 Pieces
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Unit Price: US$ 6-8 / PieceMin. Order: 2 Pieces
Mindian Electric Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Combiner box , MCCB , MC4 connector |
| Mgmt. Certification: |
ISO9001:2015, ISO14001:2015, ISO45001:2018
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 0.85-8.58 / PieceMin. Order: 12 Pieces
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Unit Price: US$ 0.85-8.58 / PieceMin. Order: 12 Pieces
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Unit Price: US$ 0.85-8.58 / PieceMin. Order: 12 Pieces
Zhejiang Fanhar Electronics Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Relay , Contactor , Shunt , Transformer , Inductor |
| Mgmt. Certification: |
ISO 9001, ISO 14001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Jiaxing, Zhejiang |
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Unit Price: US$ 1.5-1.8 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 1.5-1.8 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 1.8-2.2 / PieceMin. Order: 10 Pieces
Nanjing KJT Electric Co., LTD
Diamond Member
| Business Type: | Trading Company |
| Main Products: | Sensor , Proximity Sensor , Photoelectric Sensor , Speed Sensor , Limit Switch |
| Mgmt. Certification: |
ISO 9000
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Nanjing, Jiangsu |
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-
Unit Price: US$ 21.7-22.3 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 5-5.6 / PieceMin. Order: 5 Pieces
Changzhou SHN Motor Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Motor Shaft , Motor. |
| Mgmt. Certification: |
ISO 9001, ISO 9000
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Changzhou, Jiangsu |
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Unit Price: US$ 20-40 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 20-40 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 20-40 / PieceMin. Order: 100 Pieces
Shenzhen SiRON Electrical Co.,Ltd
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Relay Module , Sensor , Switch Power Supply , LED Signal Light , I/O Module |
| Mgmt. Certification: |
ISO 9001, ISO 14001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Shenzhen, Guangdong |
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Unit Price: US$ 7.07 / PieceMin. Order: 1 Piece
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Unit Price: US$ 7.51 / PieceMin. Order: 1 Piece
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Unit Price: US$ 7.51 / PieceMin. Order: 1 Piece
Shenzhen Haichuan Baina Technology Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Switching Power Supply , DC-DC Converter , LED Screen Power Supply , Linear Lighting Power Supply , Light-Box Power Supply |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Shenzhen, Guangdong |
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Unit Price: US$ 17.85-18.85 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 5-6.9 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 5-6.9 / PieceMin. Order: 10 Pieces
Jinhua SunMaster Solar Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Various light such as solar street light , solar wind street light , solar garden light , led street light source , led flood light |
| Mgmt. Certification: |
ISO9001:2008
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM |
| Location: | Jinhua, Zhejiang |
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Unit Price: US$ 1000-3500 / SetMin. Order: 1 Set
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Unit Price: US$ 1000-3500 / SetMin. Order: 1 Set
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Unit Price: US$ 1000-3500 / SetMin. Order: 1 Set
F&C Sensing Technology (Hunan) Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Fiber Optic Sensors; Proximity Sensors; Photoelectric Sensors; Label Sensors; Ultrasonic Sensors |
| Mgmt. Certification: |
ISO9001:2015, ISO14001:2015
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM, Own Brand |
| Location: | Changsha, Hunan |
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Unit Price: US$ 20-40 / PieceMin. Order: 1 Piece
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Unit Price: US$ 5-15 / PieceMin. Order: 5 Pieces
Dongguan Maiyu Electronics Co., Ltd.
Diamond Member
| Business Type: | Trading Company |
| Main Products: | Car Charger , Car USB , Car Switch , Car Fuse Box , Car Switch Panel |
| Mgmt. Certification: |
NIL
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Dongguan, Guangdong |
-
Featured Product
Unit Price: US$ 2.5-3 / PieceMin. Order: 200 Pieces
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Unit Price: US$ 3-3.5 / PieceMin. Order: 200 Pieces
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Unit Price: US$ 2-2.5 / PieceMin. Order: 500 Pieces
Xinling Electrical Co., Ltd. China
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Relay , Proximity sensor |
| Mgmt. Certification: |
ISO 9001, ISO 14001, ISO 29001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 5 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 5 / PieceMin. Order: 100 Pieces
Jiangxi Nanma Electrical Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company , Other |
| Main Products: | Micro Switch , Limit Switch , Toggle Switch , Waterproof Switch , Foot Switch |
| Mgmt. Certification: |
ISO 9001, ISO 9000
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, Own Brand |
| Location: | Ganzhou, Jiangxi |
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Unit Price: US$ 8.45-8.5 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 6.3-6.5 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 6.5-8.5 / PieceMin. Order: 10 Pieces
Meokon Sensor Technology (Shanghai) Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Digital Pressure Gauge , Digital Pressure Controller , Digital Pressure Switch , Digital Electric Contact Pressure Gauge , Temperature and Humidity Table |
| Mgmt. Certification: |
ISO9001:2015
|
| Factory ownership: | Limited Company |
| Location: | Shanghai, Shanghai |
| Production Lines: | 3 |
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Unit Price: US$ 29.99-53.99 / PieceMin. Order: 2 Pieces
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Unit Price: US$ 29.99-53.99 / PieceMin. Order: 2 Pieces
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Unit Price: US$ 29.99-53.99 / PieceMin. Order: 2 Pieces
Dongnan Electronics Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Micro Switch , Waterproof Switch , Power Switch , Rocket Switch , Rocker Switch |
| Mgmt. Certification: |
ISO9001:2015, ISO14001:2015, IATF16949, ISO45001:2018
|
| Factory ownership: | Public Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Wenzhou, Zhejiang |
-
Featured Product
Unit Price: US$ 0.3 / PieceMin. Order: 2000 Pieces
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Unit Price: US$ 0.3 / PieceMin. Order: 5000 Pieces
-
Featured Product
Unit Price: US$ 0.3 / PieceMin. Order: 5000 Pieces
Shenzhen Jeetronics Communications Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | SFP Qsfp Qsfpdd Optical Transceiver , 1g 2.5g 10g Copper SFP RJ45 , Poe Ethernet Switch , Industrial Ethernet Switch , Csfp Compatct SFP Transceiver |
| Mgmt. Certification: |
ISO 9001
|
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Shenzhen, Guangdong |
| Production Lines: | 5 |
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Unit Price: US$ 15-55 / PieceMin. Order: 1 Piece
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Unit Price: US$ 15-55 / PieceMin. Order: 1 Piece
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Unit Price: US$ 15-55 / PieceMin. Order: 1 Piece
Yueqing Winston Electric Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Frequency Inverter , Motor Soft Starter , Switching Power Supply , Transformer , Proximity Switch |
| Mgmt. Certification: |
ISO 9000, ISO 14001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 2.5-3 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 2.3-2.5 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 2.3-2.5 / PieceMin. Order: 100 Pieces
YUEQING AIBEIKEN ELECTRIC CO., LTD.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Piezo switch , Push button switch , Pilot lamp , Power socket and charger , Rocker switch |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 1.8-2.5 / PieceMin. Order: 20 Pieces
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Unit Price: US$ 1.4-2.2 / PieceMin. Order: 2 Pieces
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Unit Price: US$ 0.05-1 / PieceMin. Order: 100 Pieces
Shenzhen UTP Fiber Technology Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Industrial Poe Switch , Fiber Media Converter , Poe Injector , HDMI Fiber Extender , HD/3G/12g-SDI Fiber Extender |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Shenzhen, Guangdong |
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Unit Price: US$ 139-149 / PieceMin. Order: 1 Piece
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Unit Price: US$ 219-239 / PieceMin. Order: 1 Piece
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Unit Price: US$ 329-359 / PieceMin. Order: 1 Piece
Yueqing Ann Electric Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Weatherproof Switch Socket , Foot Switch , Waterproof Electric Box , Solar , Limit Switch |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| Location: | Wenzhou, Zhejiang |
| Production Lines: | 1 |
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Unit Price: US$ 2.19 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 1.9 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 1.5 / PieceMin. Order: 500 Pieces
Shenzhen Utop Technology Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory |
| Main Products: | SFP Module , Fiber Media Converter , Poe Switch , Industrial Ethernet Switch , Fiber Video Converter |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Shenzhen, Guangdong |
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Unit Price: US$ 65-75 / PieceMin. Order: 1 Piece
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Unit Price: US$ 41-49 / PieceMin. Order: 1 Piece
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Unit Price: US$ 45-50 / PieceMin. Order: 1 Piece
Audited Supplier
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