Total 984 signal transformer factories & companies found with 2,952 products. Source high quality signal transformer from our great selection of reliable signal transformer manufacturing factories.
Hubei Tianrui Electronic Co., Ltd.
Main Products: | Current Transformer , Current Sensors , Rogowski Coil , Voltage Transformer , AC DC Transmitter |
Factory ownership: | Public 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$100 Million |
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Min. Order: 10 Pieces
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Unit Price: US$ 9.66-18.33 / 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$ 31.5-32 / PieceMin. Order: 1 Piece
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Unit Price: US$ 39.5-40 / PieceMin. Order: 1 Piece
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Unit Price: US$ 2-80 / PieceMin. Order: 1 Piece
ZHUHAI EASTEVER ELECTRONIC CO., LTD.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Balun Transformer , Power Splitter , Directional Coupler , Air Coil , Power Choke and Inductors |
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Zhuhai, Guangdong |
Production Lines: | 3 |
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Unit Price: US$ 0.3-0.5 / PieceMin. Order: 2000 Pieces
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Unit Price: US$ 0.2-0.5 / PieceMin. Order: 2000 Pieces
ROGOWSKI TECHNOLOGY (SHANGHAI) CO., LTD.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Power Analyzer , Integrator , Handheld Integrator , Flexible Rogowski Coil , Rigid Rogowski Coil |
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Shanghai, Shanghai |
Main Markets: | South America , Europe , Southeast Asia/ Mideast , Australia |
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Unit Price: US$ 25-35 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 25-35 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 40-70 / PieceMin. Order: 1 Piece
Wenzhou Rockwill Electric Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Switch Gear , Compact Substation , High Voltage Switch , Low Voltage Complete Equipment , Transformers |
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Wenzhou, Zhejiang |
Production Lines: | 4 |
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Unit Price: US$ 500-3000 / SetMin. Order: 1 Set
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Unit Price: US$ 500-3000 / SetMin. Order: 1 Set
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Unit Price: US$ 28000 / SetMin. Order: 1 Set
AL Transfo Technology Limited
Main Products: | Transformer , Inductor , Coil , Current Transformer , Choke |
Factory ownership: | Limited Company |
Location: | Hefei, Anhui |
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$ 1.96-2.52 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 3.51-4 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 8.65-10.21 / PieceMin. Order: 200 Pieces
Anhui Qidian Automation Technology Co., Ltd.
Main Products: | Pressure Transmitter , Level Transmitter , Pressure Gauge , Pressure Sensor , Current Transducer |
Factory ownership: | Limited Company |
Location: | Huaibei, Anhui |
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$ 40-49 / PieceMin. Order: 1 Piece
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Unit Price: US$ 39-48 / PieceMin. Order: 1 Piece
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Unit Price: US$ 16-25 / PieceMin. Order: 1 Piece
Dongguan Yi Li Electronics Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Landscape Lighting Transformers , Dimmable LED Drivers , Low Voltage Transformers , LED Transformers , Ei Transformers |
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Dongguan, Guangdong |
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$ 1.5-6.6 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 1.5-6.6 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 1.5-6.6 / PieceMin. Order: 10 Pieces
Shenzhen Sunyuan Technology Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Signal Isolator , Data Acquisition , Dc-dc Converter , Digital Meter |
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Shenzhen, Guangdong |
Main Markets: | North America , South America , Europe , Southeast Asia/ Mideast |
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Unit Price: US$ 24.5-26 / PieceMin. Order: 1 Piece
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Unit Price: US$ 13.5 / PieceMin. Order: 1 Piece
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Unit Price: US$ 19.5-20.5 / 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$ 0.87-1.39 / PieceMin. Order: 1 Piece
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Unit Price: US$ 97-99 / PieceMin. Order: 1 Piece
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Unit Price: US$ 7.4-10.13 / PieceMin. Order: 1 Piece
Hangzhou Udwells Technology Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | LED Driver , Transformer |
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Hangzhou, Zhejiang |
Production Lines: | Above 10 |
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Unit Price: US$ 0.2-1.5 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 0.2-1.5 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 0.15-1.8 / PieceMin. Order: 1000 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$ 50-300 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 300-800 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 50-200 / PieceMin. Order: 100 Pieces
Beijing Corelogic Communication Co., Ltd.
Main Products: | VDSL Splitter , ADSL Splitter , Network Transformer , Gnss , Gnss Timing |
Location: | Beijing, Beijing |
Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Min. Order: 1000 Pieces
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Min. Order: 1000 Pieces
Jiangsu Acrel Microgrid Institute Co., Ltd
Main Products: | Power Meter , Energy Meter , WiFi Meter , RS485 Modbus-RTU Meter , Multifunction Relay |
Factory ownership: | Limited Company |
Location: | Wuxi, 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$ 5.17-6.03 / PieceMin. Order: 1 Piece
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Unit Price: US$ 4.3-19.4 / PieceMin. Order: 1 Piece
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Unit Price: US$ 5.17-6.03 / 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$ 40-90 / PieceMin. Order: 1 Piece
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Unit Price: US$ 200-300 / PieceMin. Order: 1 Piece
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Unit Price: US$ 2400-10000 / PieceMin. Order: 12 Pieces
Jiangsu Acrel Electrical Manufacturing Co., Ltd.
Main Products: | Current Sensor , DIN Rail Energy Meter , Gateway/DTU , Medical It Insulation Monitor , Leakage Current Relay |
Factory ownership: | Limited Company |
Location: | Wuxi, 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$ 5.17-6 / PieceMin. Order: 1 Piece
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Unit Price: US$ 4.9 / PieceMin. Order: 1 Piece
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Unit Price: US$ 4.2-20.5 / PieceMin. Order: 1 Piece
Dechuang Industry Co., Ltd.

Main Products: | Ethernet Network Transformer , High Frequency Transformer , SMD Common Mode Choke , Ee13 High Frequency Transformer , Rod Power Choke Inductor |
Factory ownership: | Limited Company |
Location: | Xi'an, Shaanxi |
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$ 0.08-0.6 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 0.1-0.6 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 0.08-0.6 / PieceMin. Order: 100 Pieces
Tianjin Grewin Technology Co., Ltd.
Main Products: | Transformer , Current Transformer , Toroidal Transformer , Ferrite Transformer , Clamp on Transformers |
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$ 1.1-1.5 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 14.8-16.5 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 0.8-0.95 / PieceMin. Order: 1000 Pieces
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$ 4867-4917 / SetMin. Order: 1 Set
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Unit Price: US$ 3150-3610 / SetMin. Order: 1 Set
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Unit Price: US$ 2750-2800 / SetMin. Order: 1 Set
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$ 0.25-5.5 / PieceMin. Order: 50000 Pieces
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Unit Price: US$ 2.5-54.5 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 3.5-53.5 / PieceMin. Order: 10 Pieces
Yueqing Winston Electric Co., Ltd.
Business Type: | Manufacturer/Factory |
Main Products: | Frequency Inverter , Motor Soft Starter , Switching Power Supply , Transformer , Proximity Switch |
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Wenzhou, Zhejiang |
Main Markets: | North America , South America , Europe |
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Unit Price: US$ 10.4-11.96 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 19.55-22.48 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 32.2-37.03 / PieceMin. Order: 10 Pieces
Shenzhen Semilotec Co., Ltd.
Main Products: | IC , Capacitor , Resistor , Electronic Components , Integrated Circuit |
Mgmt. Certification: |
Others
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Factory ownership: | Limited Company |
Location: | Shenzhen, Guangdong |
Main Markets: | South America , Europe , East Asia(Japan/ South Korea) |
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Unit Price: US$ 0.05-200 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 0.05-200 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 1-20 / PieceMin. Order: 50 Pieces
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 |
Mgmt. Certification: |
ISO9001:2015, ISO45001:2018, ISO14001
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 1500-2899 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1500-3500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1500-2899 / PieceMin. Order: 1 Piece
Beite Transformer Co., Ltd.
Main Products: | Transformer , Transformer Accessories , Substation |
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM |
Location: | Wenzhou, Zhejiang |
Production Lines: | 2 |
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$ 20-50 / PieceMin. Order: 1 Piece
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Unit Price: US$ 20-50 / PieceMin. Order: 1 Piece
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Unit Price: US$ 20-50 / PieceMin. Order: 1 Piece
Linkwell Electric (Shanghai) Co., Ltd.
Main Products: | Fan Filter , Roof Ventilator , Power Distribution Terminal Block , Louver Filter , Enclosure Thermostat |
Factory ownership: | Limited Company |
Location: | Shanghai, Shanghai |
Main Markets: | North America , Southeast Asia , Africa , Mid East |
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Unit Price: US$ 9-10 / PieceMin. Order: 2 Pieces
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Unit Price: US$ 100-105 / PieceMin. Order: 2 Pieces
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Unit Price: US$ 3.5 / PieceMin. Order: 10 Pieces
Fujian Satlink Electronics Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Digital Satellite Finder |
Mgmt. Certification: |
ISO9001:2015
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Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Quanzhou, Fujian |
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Unit Price: US$ 62-70 / SetMin. Order: 1 Set
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Unit Price: US$ 130-170 / SetMin. Order: 1 Set
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Unit Price: US$ 850-1000 / SetMin. Order: 1 Set
IVY METERING CO., LTD.
Main Products: | Electricity Meter , Latching Relay , Motor Latching Relay , Magnetic Latching Relay , Power Relay |
Factory ownership: | Limited Company |
Location: | Shanghai, Shanghai |
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$ 18.75-26.25 / PieceMin. Order: 1 Piece
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Unit Price: US$ 18.75-26.25 / PieceMin. Order: 1 Piece
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Unit Price: US$ 8.68-15.62 / PieceMin. Order: 1 Piece
Jiangsu Aice Instrument Technology Co., Ltd.
Business Type: | Trading Company |
Main Products: | Instruments & Meters |
Factory ownership: | Limited Company |
Location: | Nanjing, Jiangsu |
Main Markets: | North America , South America , Europe , Southeast Asia/ Mideast , Africa , East Asia(Japan/ South Korea) , Australia , Domestic |
Staff: | 16 |
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Unit Price: US$ 25.5-34.9 / PieceMin. Order: 1 Piece
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Unit Price: US$ 24.4-28.9 / PieceMin. Order: 1 Piece
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Unit Price: US$ 108-240 / PieceMin. Order: 1 Piece
Zhuhai King Magnetics Technology Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Nanocrystalline Core; Amorphous Core; Common Mode Choke |
Mgmt. Certification: |
ISO14001
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Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Zhuhai, Guangdong |
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Unit Price: US$ 0.65-1.08 / PieceMin. Order: 1 Piece
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Unit Price: US$ 0.52-0.87 / PieceMin. Order: 1 Piece
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Unit Price: US$ 0.49-0.81 / PieceMin. Order: 1 Piece
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$ 1200-12000 / PieceMin. Order: 1 Piece