Total 1,962 power transformers protection factories & companies found with 5,886 products. Source high quality power transformers protection from our great selection of reliable power transformers protection manufacturing factories.
Qingxian Zeming Langxi Electronic Devices Co., Ltd
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Current Transformer , Voltage Transformer , Split Core Current Transformer , Nanocrystalline Core , DC Immunity Current Transformer |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015, ISO45001:2016
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, OEM |
Location: | Nanjing, Jiangsu |
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Unit Price: US$ 0.505 / PieceMin. Order: 5000 Pieces
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Unit Price: US$ 0.505 / PieceMin. Order: 5000 Pieces
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Featured ProductUnit Price: US$ 0.175-0.21 / pcsMin. Order: 100 pcs
Xindian Electric Appliance Group Co., Ltd
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | N/a |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015
|
Factory ownership: | Limited Company |
Location: | Luoyang, Henan |
Main Markets: | Domestic |
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Featured ProductUnit Price: US$ 650-900 / PieceMin. Order: 1 Piece
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Featured ProductUnit Price: US$ 130-160 / PieceMin. Order: 1 Piece
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Featured ProductUnit Price: US$ 30-200 / PieceMin. Order: 1 Piece
Zhejiang Luoke Power Technology Co. Ltd
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | Voltage Transformer , Potential Transformer , Transformer , Current Transformer , PT |
Mgmt. Certification: |
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Wenzhou, Zhejiang |
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Featured ProductUnit Price: US$ 95-115 / PieceMin. Order: 1 Piece
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Featured ProductUnit Price: US$ 200-240 / PieceMin. Order: 1 Piece
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Featured ProductUnit Price: US$ 65-85 / PieceMin. Order: 1 Piece
XKX-Cosine Electric Co., Ltd
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Current Transformer , Potential Transformer |
Mgmt. Certification: |
ISO 9001, ISO 14001, ISO 50001
|
Factory ownership: | Private Owner |
R&D Capacity: | OEM, Own Brand |
Location: | Shanghai, Shanghai |
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Featured ProductUnit Price: US$ 185.1-295.9 / PieceMin. Order: 1 Piece
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Featured ProductUnit Price: US$ 186.1-493.1 / PieceMin. Order: 1 Piece
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Cosine 20kv Voltage Transformer Jdzx9-20AG 20/√ 3/0.1/√ 3/0.1/3 Accurancy 0.2/0.5/1.0/3p Epoxy ResinFeatured ProductUnit Price: US$ 360-370 / PieceMin. Order: 1 Piece
Hubei Tianrui Electronic Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Current Transformers , Voltage Transformers , Transducers , Sensors , Transmitters |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
Location: | Nanjing, Jiangsu |
Production Lines: | Above 10 |
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Featured ProductUnit Price: US$ 29.95-199.95 / PieceMin. Order: 10 Pieces
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Featured ProductUnit Price: US$ 9.81-22.81 / PieceMin. Order: 10 Pieces
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Featured ProductUnit Price: US$ 4.76-9.86 / PieceMin. Order: 10 Pieces
Nanjing UP Electronic Technology Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Transformer Sensors , Potential Transformer , Miniature Current Transformer , Electrical Current Transformer , Encapsulated Transformer |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand |
Location: | Nanjing, Jiangsu |
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Unit Price: US$ 0.2-0.3 / PieceMin. Order: 1 Piece
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Unit Price: US$ 0.8-1 / PieceMin. Order: 1 Piece
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Unit Price: US$ 0.695-0.825 / PieceMin. Order: 10 Pieces
Zhejiang Xianghu Technology Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Voltage Transformer , Current Transformer , Transformer , Knife Switch , Fault Indicator |
Mgmt. Certification: |
ISO 9001, ISO 9000, EICC, HQE
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Wenzhou, Zhejiang |
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Featured ProductUnit Price: US$ 90-95 / piecesMin. Order: 500 pieces
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Featured ProductUnit Price: US$ 50-110 / PieceMin. Order: 500 Pieces
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Featured ProductUnit Price: US$ 263.44-356.41 / piecesMin. Order: 100 pieces
Zhejiang Dahu Electric Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Current Transformer , Voltage Transformer |
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Wenzhou, Zhejiang |
Production Lines: | 5 |
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Featured ProductUnit Price: US$ 400-800 / PieceMin. Order: 3 Pieces
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Featured ProductUnit Price: US$ 500 / PieceMin. Order: 3 Pieces
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Featured ProductUnit Price: US$ 2.2-21 / PieceMin. Order: 1000 Pieces
Echun Electronic Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Current Transformer , Split-Core Current Transformer , Clamp on Current Transformer , Mini-Precision Current Transformer , Potential Transformer |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Dongguan, Guangdong |
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Unit Price: US$ 4-8 / PieceMin. Order: 20 Pieces
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Unit Price: US$ 8-15 / PieceMin. Order: 1 Piece
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Unit Price: US$ 8-15 / PieceMin. Order: 1 Piece
Zhejiang Talent Transformer Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Current Transformer , Voltage Transformer , Vacuum Circuit Breaker , Sf6 Load Switches |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015, ISO45001:2018 certificate
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Wenzhou, Zhejiang |
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Featured ProductUnit Price: US$ 200-800 / PieceMin. Order: 1 Piece
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Featured ProductUnit Price: US$ 100-300 / PieceMin. Order: 3 Pieces
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Featured ProductUnit Price: US$ 50-150 / PieceMin. Order: 5 Pieces
Jiangyin Spark Electronic Technology Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Split Core Current Transformer , Split Core Current Sensor , Rogowski Coils , PCB Current Transformer , Current Transformer Manufacturer |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Wuxi, Jiangsu |
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Featured ProductUnit Price: US$ 9-20 / PieceMin. Order: 1 Piece
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Featured ProductUnit Price: US$ 8-10 / PieceMin. Order: 100 Pieces
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Featured ProductUnit Price: US$ 2-5 / PieceMin. Order: 1 Piece
Denggao Electric Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | High-Voltage Vacuum Circuit Breakers , User Boundary Vacuum Load Switches , Disconnectors , Fuses , Intelligent High-Voltage And Low-Voltage Prepaid Power Sales Terminals |
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$ 500-10000 / PieceMin. Order: 1 Piece
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Featured ProductUnit Price: US$ 30-100 / PieceMin. Order: 1 Piece
Zhejiang Maiyu Electric Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Vacuum Circuit Breaker , Disconnector , Lightning Arrester , Earthing Switch , Load Switch |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM |
Location: | Wenzhou, Zhejiang |
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Featured ProductUnit Price: US$ 95-99 / PieceMin. Order: 1 Piece
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Featured ProductUnit Price: US$ 448-455 / PieceMin. Order: 1 Piece
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Unit Price: US$ 95-99 / PieceMin. Order: 1 Piece
Donghua Electric Stock Co., Ltd. of Zhejiang
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Power Supply , Switching Power Supply , Current Transformer , Voltage Transformer , Fuse |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 26-166 / PieceMin. Order: 1 Piece
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Jdzx10-10 Indoor 10kv Voltage Transformer PT 10√ 3/0.1√ 3/0.1/3, Potential Transformer OEM AvailableFeatured ProductUnit Price: US$ 109-120 / PieceMin. Order: 1 Piece
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Featured ProductUnit Price: US$ 68-136 / PieceMin. Order: 1 Piece
Shengsu Electric Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | vcb , current transformer , voltage transformer |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015
|
Factory ownership: | Public Company |
Location: | Wenzhou, Zhejiang |
Main Markets: | Domestic |
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Unit Price: US$ 500-1000 / PieceMin. Order: 1 Piece
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Featured ProductUnit Price: US$ 500-1000 / PieceMin. Order: 1 Piece
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Featured ProductUnit Price: US$ 500-1000 / PieceMin. Order: 1 Piece
Wenzhou Qiupu Electric Power Co., Ltd.
Diamond Member
Business Type: | Trading Company |
Main Products: | Epoxy Resin Insulator , Support Insulator , 24kv Insulator , Vacuum Circuit Breaker / Vcb , Load Breaker Switch / Lbs |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
Location: | Wenzhou, Zhejiang |
Production Lines: | 10 |
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Featured ProductUnit Price: US$ 650-850 / PieceMin. Order: 3 Pieces
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Unit Price: US$ 155-850 / PieceMin. Order: 3 Pieces
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Unit Price: US$ 45-65 / PieceMin. Order: 3 Pieces
Beijing GFUVE Electronics Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | Current Transformer , Energy Meter Calibration , Power Quality Analyzer , Test Equipment , CT PT Analyzer |
Mgmt. Certification: |
ISO 9001, ISO 14001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Beijing, Beijing |
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Featured ProductUnit Price: US$ 128 / PieceMin. Order: 3 Pieces
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Unit Price: US$ 99 / PieceMin. Order: 3 Pieces
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Unit Price: US$ 150 / PieceMin. Order: 10 Pieces
Hebei Leicheng Power Technology Co., Ltd.
Diamond Member
Business Type: | Trading Company |
Main Products: | Dry transformer/Oil-type transformer/Steel Angle/Stainless steel coil |
Mgmt. Certification: |
ISO 9001, ISO 14001, ASME
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM |
Location: | Shijiazhuang, Hebei |
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Featured ProductUnit Price: US$ 1-5 / PieceMin. Order: 1 Piece
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Unit Price: US$ 500-10000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 500-10000 / PieceMin. Order: 1 Piece
South China Intelligent Electrical Technology Co.,Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Transformer , Vacuum Circuit Breaker , Switchgear , Ring Main Unit , EV charger |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015, ISO45001:2016
|
Factory ownership: | Foreign Joint Venture |
R&D Capacity: | Own Brand, ODM |
Location: | Xiamen, Fujian |
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Featured ProductUnit Price: US$ 1 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1 / PieceMin. Order: 1 Piece
ROOQ ELECTRIC GROUP CO., LTD.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Oil-Immersed Transformer , Dry-Type Transformer , Switchgear , Transformer Substation , Vacuum Circuit Breaker |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015, ISO45001:2016
|
Factory ownership: | Limited Company |
Location: | Wenzhou, Zhejiang |
Production Lines: | 6 |
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Unit Price: US$ 500-8000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 500-8000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 500-8000 / PieceMin. Order: 1 Piece
Yueqing Liyond Electric Co., Ltd.
Diamond Member
Business Type: | Trading Company |
Main Products: | Medium and High Voltage Switchgear , Switchgear Accessories , Vacuum Vircuit Breaker , Vacuum Circuit Breaker Accessories , Earthing Switch |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Wenzhou, Zhejiang |
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Featured ProductUnit Price: US$ 100-220 / PieceMin. Order: 2 Pieces
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Unit Price: US$ 45-155 / PieceMin. Order: 2 Pieces
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Unit Price: US$ 150-165 / PieceMin. Order: 2 Pieces
AL Transfo Technology Limited
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Transformer , Inductor , Coil , Current Transformer , Choke |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Hefei, Anhui |
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Featured ProductUnit Price: US$ 2.21-2.56 / PieceMin. Order: 200 Pieces
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Unit Price: US$ 0.98-1.18 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 0.86-1.05 / PieceMin. Order: 200 Pieces
Hensiron Electronics Co., Limited
Diamond Member
Business Type: | Trading Company |
Main Products: | High Frequency Transformer , Encapsulated Transformer , Inverter Transformer , Inductor |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Dongguan, Guangdong |
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Featured ProductUnit Price: US$ 1 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1 / PieceMin. Order: 1 Piece
Taili Electric Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Power Transformer , Power Substation , Switchgear , Switch Cabinet , Distribution Transformer |
Mgmt. Certification: |
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand, transformer design |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 800-10000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 800-30000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 800-30000 / 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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Featured ProductUnit Price: US$ 16.14-18.24 / PieceMin. Order: 1 Piece
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Unit Price: US$ 2.38-2.88 / PieceMin. Order: 1 Piece
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Unit Price: US$ 4.12-13.22 / PieceMin. Order: 1 Piece
Ningbo Hyuan Power Industry Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company , Group Corporation |
Main Products: | Recloser , Cable Terminal and Joint , Outdoor Circuit Breaker , Indoor Control and Protection Panel , Outdoor Isolator |
Mgmt. Certification: |
ISO 9001, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001, ASME
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, Own Brand |
Location: | Ningbo, Zhejiang |
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Unit Price: US$ 300000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 300000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 300000 / PieceMin. Order: 1 Piece
ANHUANG ELECTRIC POWER TECHNOLOGY CO., LTD.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Lightning Arrester , Loadbreak Elbow Connector , Deadbreak T Connector , Bushing Well , Insulated Protective Cap |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015, ISO45001:2018 certificate
|
Factory ownership: | Limited Company |
Location: | Wenzhou, Zhejiang |
Production Lines: | 3 |
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Featured ProductUnit Price: US$ 50-500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 10-50 / PieceMin. Order: 1 Piece
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Unit Price: US$ 10-50 / PieceMin. Order: 1 Piece
Zhejiang NCR Industrial Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Relay , Current Transformer , Shunt , Meter , Wiper Motor |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015, ISO45001:2018
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Wenzhou, Zhejiang |
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Featured ProductUnit Price: US$ 0.88 / PieceMin. Order: 10000 Pieces
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Min. Order: 500 Pieces
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Min. Order: 500 Pieces
Ninghai Yingjiao Electrical Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Adapter , Power Adapter , AC/DC Adapter , Power Supply , Battery Charger |
Mgmt. Certification: |
ISO9001:2008
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Ningbo, Zhejiang |
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Featured ProductUnit Price: US$ 4-5 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 5-7 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 2-4 / PieceMin. Order: 1000 Pieces
L&R ELECTRIC GROUP CO., LTD.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Guy Grip , Tension Clamp , Suspension Clamp , Ball Ended Hook , Socket Clevis |
Mgmt. Certification: |
OHSAS18001:2007, ISO9001:2015, ISO14001:2015
|
Factory ownership: | Limited Company |
Location: | Wenzhou, Zhejiang |
Production Lines: | Above 10 |
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Featured ProductUnit Price: US$ 50 / PieceMin. Order: 1 Piece
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Unit Price: US$ 50 / PieceMin. Order: 1 Piece
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Unit Price: US$ 500-1000 / PieceMin. Order: 1 Piece