Total 1,301 ring transformer factories & companies found with 3,903 products. Source high quality ring transformer from our great selection of reliable ring transformer manufacturing factories.
Xuzhou Jinteng Intelligent Electrical Technology Co., ...

Main Products: | Transformer , Oil Immersed Transformer , Dry Type Transformer , Substation , Power Transformer |
Factory ownership: | Limited Company |
Location: | Xuzhou, Jiangsu |
Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 1150-9780 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1120-9980 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1000-10000 / PieceMin. Order: 1 Piece
Liaocheng Huarui Electric Co., Ltd.
Main Products: | Transformer , Power Transformer , Distribution Transformer , Electric Transformer , Electrical Transformer |
Factory ownership: | Limited Company |
Location: | Liaocheng, Shandong |
Main Markets: | North America , South America , Southeast Asia , Africa , Mid East , Eastern Asia |
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Unit Price: US$ 28500-39999 / PieceMin. Order: 1 Piece
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Unit Price: US$ 28500-39999 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1000-10000 / PieceMin. Order: 1 Piece
Denggao Electric Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Voltage Transformer , Drop-out Fuse Cutout , Lightning Arrester , Vacuum Circuit Breaker , Switchgear |
Mgmt. Certification: |
ISO9001:2015, ISO45001:2018, ISO14001
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 5-50 / PieceMin. Order: 1 Piece
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Unit Price: US$ 5-50 / PieceMin. Order: 1 Piece
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Unit Price: US$ 100-300 / PieceMin. Order: 1 Piece
Changzhou Hensiron Electric Technology Co., Ltd.
Main Products: | Transformer , Inductor , High Frequency Transformer , Toroidal Transformer , Ei Transformer |
Factory ownership: | Limited Company |
Location: | Changzhou, Jiangsu |
Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Eastern Asia , Western Europe |
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Unit Price: US$ 1-7 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 1 / PieceMin. Order: 1 Piece
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Unit Price: US$ 0.2-0.8 / PieceMin. Order: 1000 Pieces
Huawan New Energy Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Dry type Transformer , Oil immersed transformer , Compact Substation , Low Voltage & Medium Voltage Switchgear , Power Distribution Box |
Mgmt. Certification: |
ISO9001:2015, ISO45001:2018, ISO14001
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Hefei, Anhui |
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Unit Price: US$ 2000-9600 / PieceMin. Order: 1 Piece
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Unit Price: US$ 2000-9600 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1200-12000 / PieceMin. Order: 1 Piece
Shenheng Power Equipment Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | V and LV Switchgear , Power Transformer , Indoor and Outdoor Vacuum Circuit Breakers |
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Wenzhou, Zhejiang |
Production Lines: | 5 |
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Unit Price: US$ 20 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1000-3000 / PieceMin. Order: 1 Piece
Lugao Power Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Switchgear , RMU , Distribution cabinet , SF6 circuit breaker , Vacuum circuit breaker |
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM |
Location: | Wenzhou, Zhejiang |
Production Lines: | 5 |
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Unit Price: US$ 300-700 / PieceMin. Order: 1 Piece
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Unit Price: US$ 300-700 / PieceMin. Order: 1 Piece
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Unit Price: US$ 300-700 / PieceMin. Order: 1 Piece
Jiangyin Spark Electronic Technology Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Split Core Current Transformer , Split Core Current Sensor , Rogowski Coils , PCB Current Transformer , Current Transformer Manufacturer |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Wuxi, Jiangsu |
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Unit Price: US$ 1-90 / PieceMin. Order: 1 Piece
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Unit Price: US$ 2.9-10 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 2-9 / PieceMin. Order: 10 Pieces
Zhejiang Xianghu Technology Co., Ltd.
Main Products: | Voltage Transformer , Current Transformer , Transformer , Knife Switch , Fault Indicator |
Mgmt. Certification: |
ISO9001:2015, ISO45001:2018, ISO14001
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Wenzhou, Zhejiang |
Production Lines: | 3 |
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Unit Price: US$ 15-98.63 / piecesMin. Order: 2 pieces
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Unit Price: US$ 64.43-98.67 / piecesMin. Order: 2 pieces
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Unit Price: US$ 2100-10000 / PieceMin. Order: 10 Pieces
Foshan Zongcheng Electric Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Transformer , Transformer Core , Oil Transformer , Power Transformer , Dry Type Transformer |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
Location: | Foshan, Guangdong |
Main Markets: | North America , South America , Southeast Asia , Mid East , Eastern Asia , Africa |
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Toroidal Transformer AC to AC 220V Input Voltage 250W Ring Type High Efficiency Electric TransformerToroidal Transformer AC to AC 220V Input Voltage 250W Ring Type High Efficiency Electric TransformerUnit Price: US$ 4500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 4500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 4500 / PieceMin. Order: 1 Piece
Qinhuangdao Dechang Electric Co., Ltd
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Current Transformer , Split Core Current Transformer , Current Sensor , Split Core Current Sensor , Hall Effect Current Senor |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Qinhuangdao, Hebei |
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Unit Price: US$ 7.18-9.85 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1-99 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1-99 / PieceMin. Order: 1 Piece
Shandong Zhifeng Transformer Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Transformer |
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Liaocheng, Shandong |
Production Lines: | 6 |
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Unit Price: US$ 5250-5300 / SetMin. Order: 1 Set
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Unit Price: US$ 4350-4400 / SetMin. Order: 1 Set
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Unit Price: US$ 4265-4372 / SetMin. Order: 1 Set
Zhejiang Great Electrical Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Latching Relay , Current Transformer , Shunt |
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Jiaxing, Zhejiang |
Main Markets: | South America , Europe , Southeast Asia/ Mideast |
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Unit Price: US$ 0.5-1.5 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 0.5-1.5 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 2-5 / PieceMin. Order: 100 Pieces
Hubei Tianrui Electronic Co., Ltd.
Main Products: | Current Transformer , Current Sensors , Rogowski Coil , Voltage Transformer , AC DC Transmitter |
Factory ownership: | Limited Company |
Location: | Tianmen, Hubei |
Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
Annual Revenue: | Above US$100 Million |
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Unit Price: US$ 0.52-1.57 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 8.59-14.99 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 4.65-7.88 / PieceMin. Order: 10 Pieces
Hubei Changhao Electric Co., Ltd
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Toroidal Transformer , Bk Control Transformer , Control Switch , Inverter , R Type Transformer |
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Wuhan, Hubei |
Production Lines: | 3 |
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Unit Price: US$ 6.5-7 / PieceMin. Order: 1 Piece
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Unit Price: US$ 24-25 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 1.9-2 / PieceMin. Order: 10 Pieces
Zhejiang Zhengxi Electric Group Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Automatic Voltage Stabilizer (AVR) , Buck Boost Transformer , Variable Transformer , Soft Starters , Inverters |
Mgmt. Certification: |
ISO9001:2015, ISO14001
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 38-42 / setsMin. Order: 1 sets
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Unit Price: US$ 45 / SetMin. Order: 1 Set
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Unit Price: US$ 27-35 / setsMin. Order: 1 sets
Zhejiang Dahu Electric Co., Ltd.
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: | 3 |
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Unit 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$ 55-73 / PieceMin. Order: 3 Pieces
Tianjin Carel Tech Co., Ltd.
Main Products: | Current Transformer , Toroidal Transformer , Class 2 Transformer , UL Transformer , Current Sensor Transformer |
Factory ownership: | Limited Company |
Location: | Tianjin, Tianjin |
Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 2-300 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 2-300 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 2-300 / PieceMin. Order: 50 Pieces
Simeng Electrical Tech. Co., Ltd.
Business Type: | Trading Company |
Main Products: | Distribution Transformer; Lightning Arrestor; Insulator; Circuit Breaker; Electric Power Fitting |
Factory ownership: | Limited Company |
Location: | Hangzhou, Zhejiang |
Main Markets: | Europe , Southeast Asia/ Mideast , Africa , Domestic |
Staff: | 2 |
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Efficient Ring Structure Current Transformer for Reliable Power Supply Solutions Current TransformerEfficient Ring Structure Current Transformer for Reliable Power Supply Solutions Current TransformerUnit Price: US$ 2.1 / PieceMin. Order: 20 Pieces
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Unit Price: US$ 2.1 / PieceMin. Order: 20 Pieces
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Advanced Ring Type Current Transformer for Optimal Power Transmission Efficiency Current TransformerAdvanced Ring Type Current Transformer for Optimal Power Transmission Efficiency Current TransformerUnit Price: US$ 2.1 / PieceMin. Order: 20 Pieces
Anhui Green Energy Electric Co., Ltd.
Main Products: | Electrical Equipment , Dry Type Transformer , Oil Immersed Transformer , Single Phase Pole Mounted Transformer , Distribution Transformer |
Location: | Hefei, Anhui |
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Unit Price: US$ 8899-15999 / piecesMin. Order: 1 pieces
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Unit Price: US$ 13000 / piecesMin. Order: 1 pieces
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Unit Price: US$ 1000 / piecesMin. Order: 1 pieces
Welcome (Wenzhou) Electric Co., Ltd

Main Products: | Separable Connector , Current Transformer , Voltage Transformer , Cable Termination , Switchgear Heater |
Factory ownership: | Limited Company |
Location: | Wenzhou, Zhejiang |
Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 300-800 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 300-800 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 300-800 / PieceMin. Order: 100 Pieces
YUEQING EASTING TRADING CO.,LTD.
Business Type: | Trading Company |
Main Products: | Latching Relay , Shunt Resistor , Current Transformer |
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Wuhan, Hubei |
Main Markets: | Europe |
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Unit Price: US$ 1-2.5 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 1-2.5 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 1-2.5 / PieceMin. Order: 100 Pieces
Donghua Electric Stock Co., Ltd. of Zhejiang
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Power Supply , Switching Power Supply , Current Transformer , Voltage Transformer , Fuse |
Mgmt. Certification: |
ISO9001:2015, ISO45001:2018, ISO14001
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 56-90 / PieceMin. Order: 1 Piece
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Unit Price: US$ 26-166 / PieceMin. Order: 1 Piece
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Unit Price: US$ 53-96 / PieceMin. Order: 1 Piece
Yueqing Shuntong Imp. & Exp. Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Warning siren , Blower |
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Wenzhou, Zhejiang |
Main Markets: | South America , Europe , Southeast Asia/ Mideast |
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Unit Price: US$ 25 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 25 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 25 / PieceMin. Order: 10 Pieces
Wenzhou Heyi Electrical Co., Ltd.
Main Products: | Current Transformer , Split Core Current Transformer , Potential Transformer , Rogowski Coil Current Transformer , Shunt |
Factory ownership: | Limited Company |
Location: | Wenzhou, Zhejiang |
Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 0.1-7.65 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1-3 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1-3.3 / PieceMin. Order: 1 Piece
Jiangxi Chuanxing Electric Power Electricity&Energy ...
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Box transformer substation , Low-pressure kits , electrical materials |
Mgmt. Certification: |
ISO9001:2015, ISO14001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM |
Location: | Ganzhou, Jiangxi |
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Unit Price: US$ 4000 / pieceMin. Order: 1 piece
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Unit Price: US$ 4000 / pieceMin. Order: 1 piece
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Unit Price: US$ 4000 / pieceMin. Order: 1 piece
Hefei Hemei Electronics Technology Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Current Transformer , Core |
Mgmt. Certification: |
ISO9001:2015, ISO14001, Others
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Hefei, Anhui |
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Unit Price: US$ 0.15-9.5 / PieceMin. Order: 1 Piece
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Unit Price: US$ 20-67.5 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 20-59.5 / PieceMin. Order: 10 Pieces
Zhejiang Shuntong Electric Co., Ltd.
Main Products: | Transformers , Frequency Inverter , Inverter , Voltage Stabilizer , Fan |
Factory ownership: | Limited Company |
Location: | Wenzhou, Zhejiang |
Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 25 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 55 / PieceMin. Order: 1 Piece
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Unit Price: US$ 334 / PieceMin. Order: 1 Piece
Echun Electronic Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Current Transformer |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Dongguan, Guangdong |
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Unit Price: US$ 10-15 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 10-15 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 10-15 / PieceMin. Order: 10 Pieces
Zhejiang Goodvic Electronic Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Latching Relay |
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Wenzhou, Zhejiang |
Production Lines: | 6 |
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Unit Price: US$ 1-2.5 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 1-2.5 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 1-2.5 / PieceMin. Order: 100 Pieces