Voltage Frequency Transformer Total 1,733 manufacturers & suppliers found with 5,199 products
Audited Supplier
Manufacturer/Factory
Electrical Testing Equipment , Fire Resistance Testing Equipment , Transformer Tester , High Voltage Tester , Circuit Breaker Tester
Own Brand
ISO 9001
-
US$ 2000 / Set1 Set (MOQ) -
US$ 1000 / Set1 Set (MOQ)
-
US$ 1000 / Set1 Set (MOQ)
Nanjing Conpo Power Tech. Co., Ltd.
Since 2011 Suppliers with verified business licenses
5.0
Audited Supplier
2000+
Plant Area
2
Number of Employees
Trading Company
Voltage Stabilizer/Voltage Regulator , UPS/Battery , Inverter , Solar Panel/Solar Controller , Solar Inverter/Solar Generator
OEM, ODM, Own Brand
ISO 9001, ISO 14001, QC 080000, GMP
-
Negotiable100 Pieces (MOQ)
-
Negotiable1 Piece (MOQ)
-
Negotiable100 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Automatic Voltage Regulator , AC Voltage Transformer , Electrical Bidet , Voltage Stabilizer , Transformer
OEM, ODM
ISO9001:2008
-
Negotiable1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
Denggao Electric Co., Ltd.
Since 2019 Suppliers with verified business licenses
5.0
1000
Plant Area
4
Number of Employees
Manufacturer/Factory
, Trading Company
Current Transformer , Voltage Transformer , Fuse Cutout , Vcb , Lightning Arrester
OEM, ODM, Own Brand
ISO9001:2015, ISO14001:2015
-
US$ 90 / Piece1 Piece (MOQ)
-
US$ 900 / Piece1 Piece (MOQ)
-
US$ 900 / Piece1 Piece (MOQ)
Manufacturer/Factory
Power Transformer , Ring Main Unit , Switchgear , Auto Recloser , Load Break Switch
OEM, ODM, Own Brand
ISO 9001, ISO 14001
-
US$ 1500 / Piece1 Piece (MOQ)
-
US$ 1600 / Piece1 Piece (MOQ)
-
US$ 1000 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Axial Fans , Fan Filters , Thermostat , Electric Heater , Control Transformers
OEM, ODM, Own Brand
ISO 9001, ISO 14001
-
US$ 22 / Piece100 Pieces (MOQ)
-
US$ 22 / Piece100 Pieces (MOQ)
-
US$ 2.1 / Piece200 Pieces (MOQ)
Zhejiang Zhegui Electric Co., Ltd.
Since 2021 Suppliers with verified business licenses
5.0
2
Annual Revenue
2000+
Plant Area
3
Number of Employees
Manufacturer/Factory
Switchgear , Compact Substation , Oil-Immersed Transformer , Dry Type Transformer , Vacuum Circuit Breaker
OEM, ODM, Own Brand
ISO9001:2015
-
Negotiable1 Piece (MOQ)
-
US$ 6400 / Piece1 Piece (MOQ)
-
US$ 300 / Piece1 Piece (MOQ)
Maosheng Electrical Co., Ltd.
Since 2013 Suppliers with verified business licenses
5.0
2000+
Plant Area
37
Number of Employees
Manufacturer/Factory
, Trading Company
Voltage Stabilizer , Step-up and Down Transformer , Voltage Regulator , Power Inverter , Transformer
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2018 certificate
-
US$ 6 / Piece50 Pieces (MOQ)
-
US$ 9.5 / Piece50 Pieces (MOQ)
-
US$ 23 / Piece50 Pieces (MOQ)
Yueqing Tianze Elec. Co., Ltd.
Since 2022 Suppliers with verified business licenses
4.0
1000
Plant Area
21
Number of Employees
Manufacturer/Factory
, Trading Company
Breakers , AC Contactors , Regulators , Hardwares , Tools
ODM, OEM
ISO 9001, ISO 9000, ISO 14000
-
US$ 7.85 / Piece100 Pieces (MOQ)
-
US$ 310 / Piece10 Pieces (MOQ)
-
US$ 140 / Piece10 Pieces (MOQ)
Trading Company
Ferrite Core , Remote Control , Bobbin , Transformer , Transistor
within 15 workdays
Yangzhou, Jiangsu
-
US$ 1 / Piece100 Pieces (MOQ)
-
US$ 4.5 / Piece100 Pieces (MOQ)
-
US$ 3.5 / Piece100 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Cable Fault Locator , Power Transformer Testing , Circuit Breaker Analyzer , Miro Ohmmeter , Hv Switch Tester
OEM, ODM
ISO9001:2015, ISO14001:2015, ISO45001:2018
-
US$ 1000 / Set1 Set (MOQ)
-
US$ 1000 / Set1 Set (MOQ)
-
US$ 750 / Piece1 Piece (MOQ)
Shenzhen Zhongliweiye Electromechanical Equipment Co., Ltd.
Since 2019 Suppliers with verified business licenses
5.0
1000
Plant Area
24
Number of Employees
-
US$ 202 / Piece1 Piece (MOQ)
-
US$ 50 / Piece1 Piece (MOQ)
-
US$ 190 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Continuous Casting Machine , Circuit Breaker , Contactor , Soft Sarter , VFD
OEM, ODM, Own Brand
ISO 9001, ISO 14001, ISO 20000, HSE, QC 080000
-
US$ 28 / Piece5 Pieces (MOQ)
-
US$ 9.9 / Piece10 Pieces (MOQ)
-
US$ 10 / Piece1 Piece (MOQ)
Manufacturer/Factory
Travel Adapter , Power Cord & Power Strip , Car Antenna Cable , Soldering Iron & Switch , Solar Panel & Light
OEM, ODM, Own Brand
ISO 9001, ISO 14000
-
US$ 2.98 / Piece500 Pieces (MOQ)
-
US$ 2.9 / Piece1000 Pieces (MOQ)
-
US$ 3.88 / Piece500 Pieces (MOQ)
Shenzhen Chengxin Guangjin Light Source Precision Technology Co., Ltd.
Since 2023 Suppliers with verified business licenses
4.0
400
Plant Area
15
Number of Employees
Manufacturer/Factory
UV Lamp , Hardware Workpiece
ODM, OEM, Own Brand
within 15 workdays
-
US$ 100 / Piece1 Piece (MOQ)
-
US$ 100 / Piece1 Piece (MOQ)
-
US$ 100 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Fan Filter , Roof Ventilator , Power Distribution Terminal Block , Louver Filter , Enclosure Thermostat
OEM, ODM, Own Brand
Response Time≤3h
-
US$ 8.16 / Piece100 Pieces (MOQ)
-
US$ 9 / Piece2 Pieces (MOQ)
-
US$ 100 / Piece2 Pieces (MOQ)
Zhejiang Farady Powertech Co., Ltd.
Since 2018 Suppliers with verified business licenses
5.0
3
Annual Revenue
2000+
Plant Area
3
Number of Employees
Manufacturer/Factory
Auto Recloser , Load Break Switch , Ring Main Unit , Vacuum Circuit Breaker , Sf6 Switch Disconnector
OEM, ODM
Nil
-
US$ 100 / Piece1 Piece (MOQ)
-
US$ 530 / Piece1 Piece (MOQ)
-
US$ 750 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Frequency Inverter , Soft Start , VFD , Pump Controller , AC Drive
OEM, ODM, Own Brand
ISO 9001
-
US$ 50 / Piece1 Piece (MOQ)
-
US$ 510 / Piece1 Piece (MOQ)
-
US$ 650 / Piece1 Piece (MOQ)
ACREL CO., LTD.
Since 2019 Suppliers with verified business licenses
5.0
1122.15 Mil
Annual Revenue
2000+
Plant Area
291
Number of Employees
Manufacturer/Factory
, Trading Company
Energy Meter , Transformer Current , Temperature&Humidity Controller , Medical It System , Active Power Filter
ODM
ISO9001:2015, ISO14001:2015
-
US$ 777 / Piece1 Piece (MOQ)
-
US$ 4.9 / Piece1 Piece (MOQ)
-
US$ 9.8 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Wind Turbine , Vertical Axis Wind Turbine , Permanent Magnet Generator , Wind Solar Hybrid System , Wind Blades
OEM, ODM
ISO 9001, HSE, QHSE
-
US$ 99800 / Piece1880 Pieces (MOQ)
-
US$ 750 / Piece1 Piece (MOQ)
-
US$ 99800 / Piece1880 Pieces (MOQ)
Manufacturer/Factory
Current Transformer , Energy Meter Calibration , Power Quality Analyzer , Test Equipment , CT PT Analyzer
OEM, ODM, Own Brand
ISO 9001, ISO 14001
-
US$ 100 / Piece1 Piece (MOQ)
-
US$ 78 / Piece1 Piece (MOQ)
-
US$ 75 / Piece3 Pieces (MOQ)
Kerun Intelligent Control Co., Ltd.
Since 2024 Suppliers with verified business licenses
5.0
1003.56 Mil
Annual Revenue
2000+
Plant Area
861
Number of Employees
Manufacturer/Factory
, Trading Company
Power Transformer , Distribution Transformer , Dry Type Transformer , Prefabricated Substation , Mv Switchgear
OEM, Own Brand
ISO9001:2015, ISO14001:2015
-
US$ 10000 / Piece10 Pieces (MOQ)
-
US$ 500 / Piece10 Pieces (MOQ)
-
US$ 500 / Piece10 Pieces (MOQ)
Manufacturer/Factory
Load Break Switch , Switchgear , Ring Main Unit , Distribution Transformer , Disconnector
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ANSI/ESD
-
US$ 3000 / Piece1 Piece (MOQ)
-
US$ 1000 / Piece1 Piece (MOQ)
-
US$ 10000 / Piece1 Piece (MOQ)
Trading Company
Voltage Regulator , Autotransformer
Wenzhou, Zhejiang
-
US$ 70 / Piece1 Piece (MOQ)
-
US$ 14.1 / Piece1 Piece (MOQ)
-
US$ 272 / Piece1 Piece (MOQ)
Manufacturer/Factory
Power Transformer , Furnace Transformer , Rectifier Transformer , Compact Transformer , Oil Type Transformer
OEM, ODM, Own Brand
ISO 9001, ISO 14001
-
US$ 1999 / unit1 unit (MOQ)
-
US$ 1999 / unit1 unit (MOQ)
-
US$ 999 / unit1 unit (MOQ)
Global Power Equipment (Xuzhou) Co., Ltd
Since 2024 Suppliers with verified business licenses
5.0
10
Plant Area
2
Number of Employees
Manufacturer/Factory
, Trading Company
Dry Type transformer , Oil Immersed Transformer , Transformer Substation , High/Low Voltage Switchgear
ODM, OEM
ISO 9001, ISO 9000
-
US$ 2000 / Piece1 Piece (MOQ)
-
US$ 1000 / Piece1 Piece (MOQ)
-
US$ 2000 / Piece1 Piece (MOQ)
Manufacturer/Factory
Transformer , Power Transformer , Power-Transmission-Transformer , Distribution Transformer , Dry Transformer
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000
-
US$ 10000 / Piece1 Piece (MOQ)
-
US$ 2500 / Piece1 Piece (MOQ)
-
US$ 15000 / Piece1 Piece (MOQ)
Haocheng Group Co., Ltd.
Since 2022 Suppliers with verified business licenses
5.0
2000+
Plant Area
3
Number of Employees
Manufacturer/Factory
, Trading Company
Transformer , Distribution Transformer , Power Transformer , Oil Immersed Transformer , Dry Type Transformer
OEM, ODM, Own Brand
ISO9001:2015, ISO14001:2015, ISO45001:2018
-
US$ 1500 / Piece1 Piece (MOQ)
-
US$ 1000 / Set1 Set (MOQ)
-
US$ 1000 / Set1 Set (MOQ)
Yueqing Johsun Tec Electrical Co., Ltd.
Since 2009 Suppliers with verified business licenses
5.0
2000
Plant Area
14
Number of Employees
Manufacturer/Factory
, Trading Company
Voltage Regulator , Voltage Stabilizer , Transformer , Battery Charger , Inverter
ODM, OEM, Own Brand
Wenzhou, Zhejiang
-
US$ 35 / Piece100 Pieces (MOQ)
-
US$ 50 / Piece100 Pieces (MOQ)
-
US$ 29 / Piece100 Pieces (MOQ)
Ninghai Yingjiao Electrical Co., Ltd.
Since 2006 Suppliers with verified business licenses
5.0
2000+
Plant Area
966
Number of Employees
Manufacturer/Factory
, Trading Company
Adapter , Power Adapter , AC/DC Adapter , Power Supply , Battery Charger
ODM, OEM, Own Brand
ISO 9001
-
US$ 0.5 / Piece1000 Pieces (MOQ)
-
US$ 0.5 / Piece1000 Pieces (MOQ)
-
US$ 0.5 / Piece1000 Pieces (MOQ)
Audited Supplier
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