Total 1,135 variable frequency source factories & companies found with 3,405 products. Source high quality variable frequency source from our great selection of reliable variable frequency source manufacturing factories.
Xi'an Jerrystar Instrument Co., Ltd
Location: | Xi'an, Shaanxi |
-
Unit Price: US$ 1344 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 1696 / PieceMin. Order: 1 Piece
Xiamen YuanZhan Automation Equipment Co., Ltd.
Main Products: | Fanuc , Sick , Yaskawa , Turck |
Factory ownership: | Limited Company |
Location: | Xiamen, Fujian |
Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
-
Unit Price: US$ 300-600 / PieceMin. Order: 1 Piece
Hebei Ansha New Material Technology Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Basin Rubber Bearing , Elastic Slide Bearing , Spherical Bearing , Elastic Spherical Bearing , Sliding Spherical Bearing |
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Hengshui, Hebei |
Main Markets: | Domestic |
-
Unit Price: US$ 200-500 / PieceMin. Order: 1 Piece
Dongguan Sophpower Electronics Co., Ltd
Factory ownership: | Limited Company |
Location: | Dongguan, Guangdong |
-
Unit Price: US$ 6500 / SetMin. Order: 1 Set
Hebei Tongke Electrical Appliance Manufacturing ...
Main Products: | Rectifier , DC Power Supply , Pulse Power Supply , AC Power Supply , Inverter |
Factory ownership: | Limited Company |
Location: | Cangzhou, Hebei |
Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
-
Unit Price: US$ 2500-2800 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 300-500 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 2000-2300 / PieceMin. Order: 1 Piece
Huazheng Electric Manufacturing (Baoding) Co., Ltd.
Business Type: | Manufacturer/Factory |
Main Products: | Transformer Tester , Transformer Oil Tester , Relay Tester , High Voltage Tester , Circuit Breaker Tester |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Baoding, Hebei |
-
Unit Price: US$ 3000-20000 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 3000-20000 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 3000-20000 / PieceMin. Order: 1 Piece
Delta Technology (Chongqing) Co., Ltd.
Main Products: | Electrical Testing Equipment , Fire Reaction Testing Equipment , Transformer Tester , High Voltage Tester , Circuit Breaker Tester |
Factory ownership: | Limited Company |
Location: | Chongqing, Chongqing |
Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
-
Unit Price: US$ 1 / SetMin. Order: 1 Set
-
Unit Price: US$ 1 / SetMin. Order: 1 Set
-
Unit Price: US$ 1 / SetMin. Order: 1 Set
Quanzhou Ausenist Technology Co., Ltd
Main Products: | Frequency Inverfter , Varibale Frequency Inerter , VSD , VFD , AC Motor Drives |
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 |
-
Ausenist Cheap Price 110V 220V 380V Phase VFD Frequency Converter 50Hz 60Hz Variable Frequency DriveAusenist Cheap Price 110V 220V 380V Phase VFD Frequency Converter 50Hz 60Hz Variable Frequency DriveUnit Price: US$ 105-580 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 105-580 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 10 / PieceMin. Order: 1 Piece
Zhejiang Leyu Electric Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Switching Power Supply , Power Inverter , Rotary Switch |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Wenzhou, Zhejiang |
-
Unit Price: US$ 20-23.7 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 9.42-10.09 / PieceMin. Order: 10 Pieces
-
Unit Price: US$ 7.75-8.67 / PieceMin. Order: 1 Piece
Guangdong The One Studio Co., Limited
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | LED Profile Spotlight , LED Fresnel Light , LED Video Panel Light , LED Blinder Light |
Mgmt. Certification: |
ISO9001:2015, ISO45001:2018, ISO14001
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Guangzhou, Guangdong |
-
Unit Price: US$ 406.05-448.79 / PieceMin. Order: 10 Pieces
-
Unit Price: US$ 406.05-448.79 / PieceMin. Order: 10 Pieces
-
Unit Price: US$ 280-320 / PieceMin. Order: 10 Pieces
Zhuhai Pindom Technology Co., Ltd
Main Products: | Industrial Microwave Machine , Industrial Ceramic Drying Equipment , Automated Conveyor Line , Industrial Magnetron , Microwave Power Supply |
Factory ownership: | Limited Company |
Location: | Zhuhai, Guangdong |
Main Markets: | North America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Western Europe |
-
Unit Price: US$ 130-150 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 60-69.2 / PieceMin. Order: 2 Pieces
-
Unit Price: US$ 106-107 / PieceMin. Order: 1 Piece
Beijing GFUVE Electronics Co., Ltd.
Main Products: | Current Transformer , Energy Meter Calibration , Power Quality Analyzer , Test Equipment , CT PT Analyzer |
Factory ownership: | Limited Company |
Location: | Beijing, Beijing |
Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
-
Unit Price: US$ 258-268 / PieceMin. Order: 3 Pieces
-
Unit Price: US$ 29800 / SetMin. Order: 5 Sets
Guangzhou GENY Electric Co., Ltd.
Factory ownership: | Limited Company |
Location: | Guangzhou, Guangdong |
-
Unit Price: US$ 15000-30000 / PieceMin. Order: 1 Piece
Zhejiang New Folinn Electric Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Frequency Inverter |
Mgmt. Certification: |
ISO9001:2015, ISO14001
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Taizhou, Zhejiang |
-
Unit Price: US$ 68-75 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 100 / PCMin. Order: 1 PC
-
Unit Price: US$ 6669 / PieceMin. Order: 100 Pieces
Zhejiang Chifon Electric Co., Ltd.
Main Products: | VFD , Reactor , EMC Filter , Encoder , ATS |
Factory ownership: | Limited Company |
Location: | Hangzhou, Zhejiang |
Main Markets: | South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East |
-
Unit Price: US$ 73.38-76.31 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 74.74-77.85 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 91.62-95.44 / PieceMin. Order: 1 Piece
Sansion Power Electric Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | AC DC Hipot Test Set , AC Resonant Test System , Transformer Test Set , Hv Switchgear Test Set , Ground Resistance Tester |
Mgmt. Certification: |
ISO9001:2015, ISO45001:2018, ISO14001
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Wuhan, Hubei |
-
Unit Price: US$ 1000-30000 / SetMin. Order: 1 Set
-
Unit Price: US$ 1000-30000 / SetMin. Order: 1 Set
-
Unit Price: US$ 1000-30000 / SetMin. Order: 1 Set
Wuhan Sine Electric Technology Co., Ltd
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Frequency Inverters , AC Inverters , AC Drive , Converters , Servo |
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Shenzhen, Guangdong |
Production Lines: | 6 |
-
Unit Price: US$ 103-1136 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 103-1136 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 103-1136 / PieceMin. Order: 1 Piece
Shenzhen Yuanxin Electric Technologies Co., Ltd.
Business Type: | Manufacturer/Factory |
Main Products: | Frequency Inverter , AC Drive , Frequency Converter , PLC , MPPT Solar Pumping Inverter |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Shenzhen, Guangdong |
-
Unit Price: US$ 30-1000 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 30-1000 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 30-1000 / PieceMin. Order: 1 Piece
AOKO Global Limited

Main Products: | Soft Starter , VFD , Low Voltage Soft Starter , Medium Voltage Soft Starter , Medium Voltage Variable Frequency Soft Starter |
Factory ownership: | Limited Company |
Location: | Changsha, Hunan |
Main Markets: | South America , Southeast Asia , Africa , Mid East , Eastern Europe , Eastern Asia |
-
Unit Price: US$ 152-252 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 974-1397 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 242-297 / PieceMin. Order: 1 Piece
Sichuan Sigmate Technology Co., Ltd.

Main Products: | VFD , PLC , Servo Motor |
Factory ownership: | Limited Company |
Location: | Chengdu, Sichuan |
-
Unit Price: US$ 20.14-100.24 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 20.47-100.47 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 20.49-100.49 / PieceMin. Order: 1 Piece
Taizhou Yide Pumps Co.,ltd
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Pump Parts , Deep Well Pump , Water Pump |
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Taizhou, Zhejiang |
Production Lines: | 1 |
-
Unit Price: US$ 18-24 / PieceMin. Order: 10 Pieces
-
Unit Price: US$ 71-73 / PieceMin. Order: 10 Pieces
-
Unit Price: US$ 11.5-12.5 / PieceMin. Order: 1000 Pieces
Jiaxing Ifind Electromechanical Device Co., Ltd.
Main Products: | AC Drive , Frequency Inverter , Solar Pump Inverter , Elevator Inverter , VFD |
Factory ownership: | Limited Company |
Location: | Jiaxing, Zhejiang |
Main Markets: | South America , Southeast Asia , Africa , Mid East , Eastern Asia |
-
Unit Price: US$ 75-79 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 60-70 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 298-320 / PieceMin. Order: 1 Piece
Wuhan Goldhome Hipot Electrical Co., Ltd.
Main Products: | AC Resonant Test System , AC/DC Hipot Tester , Circuit Breaker Analyzer , Hv Test Set , Power Frequency Hipot Tester |
Mgmt. Certification: |
ISO45001:2018, ISO14001
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Wuhan, Hubei |
Production Lines: | 4 |
-
Unit Price: US$ 2000-20000 / SetMin. Order: 1 Set
-
Unit Price: US$ 2000-20000 / SetMin. Order: 1 Set
-
Unit Price: US$ 2000-20000 / SetMin. Order: 1 Set
Wuhan UHV Power Technology Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Contact Resistance Tester , Protection Relay Tester , Circuit Breaker Analyzer , AC DC Hipot Tester , Transformer Tester |
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Wuhan, Hubei |
Production Lines: | 1 |
-
Uhv-108/108 Variable Frequency Series Resonance for Electric Equipment AC Resonant Hipot Test SystemUhv-108/108 Variable Frequency Series Resonance for Electric Equipment AC Resonant Hipot Test SystemUnit Price: US$ 3100-75000 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 7600-8000 / SetMin. Order: 1 Piece
Nanjing Zhengfeng Foreign Trade Services Co., Ltd.
Main Products: | Casting , Transformer , AC Contactor , Voltage Stabilizer , Relay |
Location: | Nanjing, Jiangsu |
-
Unit Price: US$ 1106.6-1107 / PieceMin. Order: 2 Pieces
-
Unit Price: US$ 1585.6-1586 / PieceMin. Order: 2 Pieces
-
Unit Price: US$ 52.9-53.3 / PieceMin. Order: 2 Pieces
Anhui Haishang Frequency Conversion Technology Co., ...
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | VFD , Inverter , Converter |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Suzhou, Anhui |
-
Unit Price: US$ 129-145 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 129-145 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 205-215 / PieceMin. Order: 50 Pieces
Zhejiang Dongye Transmission Electromechanical co.,Ltd
Main Products: | Motor , Electric Motor , Single Phase Motor , Three Phase Motor , AC Motor |
Factory ownership: | Limited Company |
R&D Capacity: | ODM |
Location: | Taizhou, Zhejiang |
Production Lines: | 8 |
Main Markets: | South America , Southeast Asia/ Mideast , South Asia |
-
Unit Price: US$ 40-7635 / PieceMin. Order: 30 Pieces
-
Unit Price: US$ 40-7635 / PieceMin. Order: 50 Pieces
-
Unit Price: US$ 40-7635 / PieceMin. Order: 50 Pieces
Kangpusi Compressor (Shijiazhuang) Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Air Compressor , Screw Compressor , Screw Air Compressor , Portable Air Compressor , Diesel Driven Portable Screw Air Compressor |
Mgmt. Certification: |
ISO9001:2015, ISO14001, ISO50001, Others
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Shijiazhuang, Hebei |
-
Unit Price: US$ 5600-7600 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 2300-2500 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 16000-25000 / PieceMin. Order: 1 Piece
GuangDong Europe Mango New Energy Technology Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Air to Water Heat Pump , Water to Water Heat Ump , Floor Heating Heat Pump , Heat Pump , Air to Air Heat Pump |
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Guangzhou, Guangdong |
Production Lines: | 2 |
-
Unit Price: US$ 2525 / PieceMin. Order: 2 Pieces
-
Unit Price: US$ 300 / PieceMin. Order: 1 Piece
Changcheng Electrical Group Zhejiang Technology Co., ...
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Motor Control and Protection , Distribution Apparatus , Modular DIN Rail , Solar Energy Combiner Box and Accessories |
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Wenzhou, Zhejiang |
Main Markets: | South America , Europe , Southeast Asia/ Mideast |
-
Unit Price: US$ 61.72-65.26 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 61.72-65.26 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 61.72-65.26 / PieceMin. Order: 1 Piece