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Variable Frequency Power Source Manufacturers & Suppliers

Variable Frequency Power Source Total 1,060 manufacturers & suppliers found with 3,180 products
Manufacturer/Factory & Trading Company
Voltage Stabilizer , Voltage Transformer , UPS , Voltage Regulator , Variable-Frequency Power
Own Brand, ODM, OEM
within 15 workdays
  • US$ 2100 / Piece
    1 Piece (MOQ)
  • US$ 985 / Piece
    1 Piece (MOQ)
  • US$ 11500 / Piece
    1 Piece (MOQ)
Manufacturer/Factory & Trading Company
Transformer , Voltage Regulator , Voltage Stabilizer , Frequency Converter , UPS
Own Brand, ODM, OEM
Response Time≤3h
  • US$ 1500 / Piece
    1 Piece (MOQ)
  • US$ 590 / Piece
    5 Pieces (MOQ)
  • US$ 15546 / Piece
    5 Pieces (MOQ)
Static Frequency Converter , Solar off Grid Inverter , Voltage and Frequency Stabilizer , AC Power Source , Wind off Grid Inverter
within 15 workdays
Jinan, Shandong
  • US$ 69.9 / Piece
    2 Pieces (MOQ)
  • US$ 9.9 / Piece
    2 Pieces (MOQ)
  • US$ 9.9 / Piece
    2 Pieces (MOQ)
DC Power Supply , DC/DC Converter , Pure Sine Wave Inverter , Retifier , Battery Charger
within 15 workdays
Guangzhou, Guangdong
  • Negotiable
    1 Piece (MOQ)
  • Negotiable
    1 Piece (MOQ)
  • Negotiable
    1 Piece (MOQ)
DC Power Supply , AC Power Supply , Switching DC Power Supply , High Voltage Power Supply , Linear DC Power Supply
Response Time≤3h
within 15 workdays
Yangzhou, Jiangsu
  • US$ 1650 / Piece
    1 Piece (MOQ)
  • US$ 16000 / Piece
    1 Piece (MOQ)
  • US$ 1150 / Piece
    1 Piece (MOQ)

Jinan Deming Power Equipment Co., Ltd

Plant Area2000+
Plant Area
Number of Employees70
Number of Employees
Manufacturer/Factory & Trading Company
Wind Generator Controller and Inverter , Solar Hybrid Inverter , Power Conversion System , Off Grid Inverter , DCDC Converter
Own Brand, ODM, OEM
ISO9001:2015
  • US$ 13200 / Piece
    1 Piece (MOQ)
  • US$ 18000 / Piece
    1 Piece (MOQ)
  • US$ 4300 / Piece
    1 Piece (MOQ)

Jinan ACME Power Supply Co., Ltd.

Plant Area85
Plant Area
Number of Employees10
Number of Employees
Trading Company
DC Power Supply , Frequency Converter , Microwave generator , mpcvd machine , magnetron
ODM, OEM
within 15 workdays
  • US$ 5500 / Piece
    1 Piece (MOQ)
  • US$ 18000 / Piece
    1 Piece (MOQ)
  • US$ 18000 / Piece
    1 Piece (MOQ)
Manufacturer/Factory & Trading Company
Variable Frequency Power Supply , DC Power Supply , Energy Storage Inverter , Off Grid Inverter , Shore Power Supply
Own Brand, ODM
Response Time≤3h
  • US$ 100 / Pieces
    1 Pieces (MOQ)
  • US$ 100 / Pieces
    1 Pieces (MOQ)
  • US$ 100 / Pieces
    1 Pieces (MOQ)
Hypochlorous Acid Generator , Atmosphere Water Machine , Sodium Hypochlorite Generator , Pure Water System , Hydrogen Bath Generator
Response Time≤3h
within 15 workdays
Changsha, Hunan
  • US$ 999 / set
    1 set (MOQ)
  • US$ 999 / set
    1 set (MOQ)
  • US$ 999 / set
    1 set (MOQ)

Zhejiang Webong Compressor Technology Co., Ltd.

Annual Revenue7.8 Mil
Annual Revenue
Plant Area2000+
Plant Area
Number of Employees43
Number of Employees
Manufacturer/Factory & Trading Company
Air Compressor , Vacuum Pump , Special Motor
Own Brand, ODM, OEM
within 15 workdays
  • US$ 37 / Set
    1 Set (MOQ)
  • US$ 100 / Set
    1 Set (MOQ)
  • US$ 160 / Set
    1 Set (MOQ)
Solar Pump Inverter , Variable Frequency Drive , Solar Pump , Soft Starter , PV Combiner Box
Hangzhou, Zhejiang
  • US$ 191.6 / Piece
    1 Piece (MOQ)
  • US$ 191.6 / Piece
    1 Piece (MOQ)
  • US$ 191.6 / Piece
    1 Piece (MOQ)
Power Adapter , Switching Power Supply , UPS Power Supply , Power Supply , Converter
Own Brand, ODM, OEM
within 15 workdays
Shenzhen, Guangdong
  • US$ 18 / Piece
    5 Pieces (MOQ)
  • US$ 18 / Piece
    5 Pieces (MOQ)
  • US$ 6.35 / Piece
    5 Pieces (MOQ)

Yueqing Winston Electric Co., Ltd.

Annual Revenue3 Mil
Annual Revenue
Plant Area500
Plant Area
Number of Employees17
Number of Employees
Manufacturer/Factory
Frequency Inverter , Motor Soft Starter , Switching Power Supply , Transformer , Proximity Switch
Own Brand, ODM, OEM
within 15 workdays
  • US$ 20 / Piece
    1 Piece (MOQ)
  • Negotiable
    1 Piece (MOQ)
Gas Cylinder , Frequency Converter , Valve , Soft Starter
Response Time≤3h
within 15 workdays
Shenyang, Liaoning
  • US$ 62.98 / Piece
    1 Piece (MOQ)
Gloss Meter , DC Power Supply , pH Meter , Thickness Tester , Resistance Tester
within 15 workdays
Dongguan, Guangdong
  • US$ 137 / Piece
    1 Piece (MOQ)
  • US$ 63 / Piece
    1 Piece (MOQ)
  • US$ 699 / Piece
    1 Piece (MOQ)
Servo Motor , Servo Drive , Frequency Inverter , VFD , Permanent Magnet Synchronous Motor (Pmsm)
Nanjing, Jiangsu
  • US$ 170 / Piece
    10 Pieces (MOQ)
  • US$ 304 / Piece
    10 Pieces (MOQ)
  • US$ 740 / Piece
    10 Pieces (MOQ)
Qingdao, Shandong
  • Negotiable
    1 Piece (MOQ)
  • Negotiable
    1 Piece (MOQ)
  • Negotiable
    1 Piece (MOQ)
Manufacturer/Factory & Trading Company
Transformer Test Equipment , Circuit Breaker Testing Equipment , High Voltage Test System , CT PT Testing and Calibrating , High Voltage Insulation Testing
ODM, OEM
within 15 workdays
  • US$ 268 / Piece
    1 Piece (MOQ)
  • US$ 1000 / Piece
    1 Piece (MOQ)
  • US$ 1000 / Piece
    1 Piece (MOQ)
Dongguan, Guangdong
  • US$ 570 / Piece
    1 Piece (MOQ)
  • US$ 1270 / Piece
    1 Piece (MOQ)
Inverter / Servo , PLC , Relay , IGBT Module , HMI
within 15 workdays
Shenzhen, Guangdong
  • US$ 75 / Piece
    1 Piece (MOQ)
  • US$ 62.3 / Piece
    1 Piece (MOQ)
  • US$ 164.82 / Piece
    1 Piece (MOQ)

Chaozhou Jiale Trading Co., Ltd.

Plant Area80
Plant Area
Number of Employees5
Number of Employees
Trading Company
Central Air Conditioning Accessories
ODM
Response Time≤3h
  • US$ 5500 / Piece
    1 Piece (MOQ)
  • US$ 78 / pieces
    5 pieces (MOQ)
  • US$ 28.5 / Piece
    1 Piece (MOQ)
Trading Company
Frequency Converter
ODM, OEM
within 15 workdays
  • US$ 576 / Piece
    100 Pieces (MOQ)
  • US$ 462 / Piece
    100 Pieces (MOQ)
  • US$ 137 / Piece
    100 Pieces (MOQ)
Shenzhen, Guangdong
  • Negotiable
    1 Piece (MOQ)
  • US$ 2000 / Piece
    1 Piece (MOQ)
  • US$ 700 / Piece
    1 Piece (MOQ)
Suzhou, Jiangsu
  • US$ 9752 / Piece
    1 Piece (MOQ)
  • Negotiable
    1 Piece (MOQ)
  • US$ 3000 / Piece
    1 Piece (MOQ)
Distribution Box , Switch Cabinet , Switchgear , Transformer , Substation
Wenzhou, Zhejiang
  • US$ 900 / Piece
    1 Piece (MOQ)
  • US$ 900 / Piece
    1 Piece (MOQ)
  • US$ 900 / Piece
    1 Piece (MOQ)

Yueqing Lifang Electric Co., Ltd.

Plant Area350
Plant Area
Number of Employees2
Number of Employees
Trading Company
Isolating Switch , Relay , Power Transformer , AC Contactors , Pushbutton Switches
Own Brand, ODM
within 15 workdays
  • US$ 2100 / Piece
    1 Piece (MOQ)
  • US$ 2460 / Piece
    1 Piece (MOQ)

GLOBE-SHANGHAI CHINA LOCK CO., LTD.

Plant Area350
Plant Area
Number of Employees3
Number of Employees
Trading Company
Brass Padlock , Safety Padlock , Iron Padlock , Sensor Switch , Pneumatic Cylinders
within 15 workdays
Shanghai, Shanghai
  • US$ 2460 / Piece
    1 Piece (MOQ)
  • US$ 2145 / Piece
    1 Piece (MOQ)

Tunkia Co., Ltd.

Plant Area2000+
Plant Area
Number of Employees363
Number of Employees
Manufacturer/Factory
Magnetic Measurement , Electrical Measurement , Gaussmeter , Multifunction Calibrator
Own Brand, ODM, OEM
Changsha, Hunan
  • US$ 888 / Piece
    1 Piece (MOQ)
  • US$ 60000 / Piece
    1 Piece (MOQ)
Xi'an, Shaanxi
  • US$ 1696 / Piece
    1 Piece (MOQ)
  • US$ 1344 / Piece
    1 Piece (MOQ)
Fanuc , Sick , Yaskawa , Turck
Response Time≤3h
within 15 workdays
Xiamen, Fujian
  • US$ 300 / Piece
    1 Piece (MOQ)
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Manufacturing & Processing Machinery (714) Industrial Equipment & Components (674) Electrical & Electronics (453) Instruments & Meters (292) Tools & Hardware (280) Metallurgy, Mineral & Energy (160) Consumer Electronics (140) Auto, Motorcycle Parts & Accessories (139) Packaging & Printing (125) Construction & Decoration (102) More

Business Type

Trading Company (950) Manufacturer/Factory (645) Group Corporation (7) Other (7)

Management Certification

ISO9001:2015 (174) ISO 14001 (116) ISO 9001 (96) ISO45001:2018 (75) Others (47) ISO 9000 (24) ISO 14000 (18) ISO 20000 (13) OHSAS/ OHSMS 18001 (11) QC 080000 (11) IATF16949 (10) BSCI (9) ISO 14064 (8) ISO 50001 (6) HSE (6) ISO 13485 (6) GMP (4) ISO 17025 (3) ASME (3) GAP (3) ISO14001:2015 (3) EICC (2) IFS (2) ISO 22000 (2) FSC (2) ISO 10012 (2) HACCP (2) ISO 29001 (2) LEED (2) QHSE (2) ISO45001:2016 (2) WRAP (1) QSR (1) PAS 28000 (1) AIB (1) SA 8000 (1) BREEAM (1) HQE (1) SHE Audits (1) BRC (1) ANSI/ESD (1) BS 25999-2 (1) SEDEX (1) ISO9001:2008 (1) ISO14001:2004 (1) More

Annual Revenue

<1 Million USD (596) 10 ~ 50 Million USD (17) 2.5 ~ 5 Million USD (12) 1 ~ 2.5 Million USD (11) 5 ~ 10 Million USD (11) >100 Million USD (3) 50 ~ 100 Million USD (3) More

No. of Employees

5-50 People (561) 51-200 People (160) Less than 5 People (120) 201-500 People (40) 501-1000 People (8) Above 1000 People (5) More

Province & Region

Guangdong (236) Zhejiang (160) Shandong (150) Jiangsu (129) Henan (79) Shanghai (73) Hebei (37) Anhui (36) Fujian (29) Hubei (27) Liaoning (17) Hunan (16) Chongqing (14) Beijing (12) Jiangxi (11) Tianjin (10) Shaanxi (10) Sichuan (9) Hainan (2) Guangxi (2) Shanxi (1) More