Transformer Power Device Total 1,546 manufacturers & suppliers found with 4,638 products
Tunkia Co., Ltd.
Since 2021 Suppliers with verified business licenses
4.0
Audited Supplier
2000+
Plant Area
4
Number of Employees
Manufacturer/Factory
Magnetic Measurement , Electrical Measurement , Gaussmeter , Multifunction Calibrator
OEM, ODM, Own Brand
ISO9001:2015, ISO14001:2015, ISO45001:2016, Intellectual Property Management System Certificate, ISO 27001:2013
-
US$ 1000 / Piece1 Piece (MOQ) -
US$ 1000 / Piece1 Piece (MOQ)
-
US$ 1000 / Piece1 Piece (MOQ)
Manufacturer/Factory
Hipot Tester , Insulation Resistance Tester , Oil Tester , Circuit Breaker , Relay Protection Tester
OEM, Own Brand
ISO 9001
-
US$ 3000 / Piece1 Piece (MOQ)
-
US$ 500 / Piece1 Piece (MOQ)
-
US$ 1140.37 / Set1 Set (MOQ)
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$ 2000 / Set1 Set (MOQ)
-
US$ 2000 / Set1 Set (MOQ)
HV Hipot Electric Co., Ltd.
Since 2011 Suppliers with verified business licenses
5.0
48.5 Mil
Annual Revenue
2000+
Plant Area
68
Number of Employees
Manufacturer/Factory
, Trading Company
Transformer Testers , Partial Discharge Test System , Insulation Tester , High Voltage Test Set , Switchgears Test Set
Own Brand, ODM
ISO9001:2015, ISO14001:2015, ISO 45001:2018
-
US$ 2700 / Piece1 Piece (MOQ)
-
US$ 2765 / Piece1 Piece (MOQ)
-
US$ 2700 / Piece1 Piece (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
-
Negotiable1 Set (MOQ)
-
Negotiable1 Piece (MOQ)
-
US$ 3500 / Piece1 Piece (MOQ)
Audited Supplier
Manufacturer/Factory
Current Sensor , DIN Rail Energy Meter , Gateway/DTU , Medical It Insulation Monitor , Leakage Current Relay
OEM, ODM, Own Brand
Response Time≤3h
-
US$ 154 / Piece1 Piece (MOQ)
-
US$ 125 / Piece1 Piece (MOQ)
-
US$ 70 / Piece1 Piece (MOQ)
ROOQ ELECTRIC GROUP CO., LTD.
Since 2021 Suppliers with verified business licenses
5.0
2000+
Plant Area
103
Number of Employees
Manufacturer/Factory
, Trading Company
High Voltage Switchgear , Low Voltage Switchgear , Transformer , Distribution Box , Arrester
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2016
-
Negotiable1 Piece (MOQ)
-
US$ 1000 / Piece1 Piece (MOQ)
-
US$ 300 / Piece1 Piece (MOQ)
CHANGSHA LANGSHUO TECHNOLOGY CO LTD
Since 2023 Suppliers with verified business licenses
5.0
118
Plant Area
6
Number of Employees
Trading Company
Tensile Testing Machine; IZOD Charpy Impact Tester; Melt Flow Index Tester; Temperature Humidity Test Chamber; Contact Angle Tester
OEM, ODM, Own Brand
within 15 workdays
-
US$ 1200 / Piece1 Piece (MOQ)
-
US$ 10000 / Piece1 Piece (MOQ)
-
US$ 1000 / Piece1 Piece (MOQ)
Weshine Electric Manufacturing Co., Ltd.
Since 2022 Suppliers with verified business licenses
5.0
3
Annual Revenue
2000
Plant Area
2
Number of Employees
Manufacturer/Factory
, Trading Company
Transformer Tester , Insulating Oil Tester , Hipot Tester , Insulating Tester , Circuit Breaker Tester
OEM, ODM
ISO9001:2015, ISO14001:2015, ISO45001:2016
-
US$ 2940 / Set1 Set (MOQ)
-
US$ 2520 / Piece1 Piece (MOQ)
-
US$ 780 / Set1 Set (MOQ)
Manufacturer/Factory
AC Resonant Test System , AC/DC Hipot Tester , Circuit Breaker Analyzer , Hv Test Set , Power Frequency Hipot Tester
OEM, ODM, Own Brand
ISO 9001, ISO 14000, OHSAS/ OHSMS 18001
-
US$ 3080 / Piece1 Piece (MOQ)
-
US$ 500 / Set1 Set (MOQ)
-
US$ 1000 / Set1 Set (MOQ)
Kiyu Power Wuhan Co., Ltd
Since 2018 Suppliers with verified business licenses
5.0
2000+
Plant Area
25
Number of Employees
Manufacturer/Factory
, Trading Company
Surge arrester , Ground lead disconnector , DC hipot tester , Partial discharge tester , Lightning impulse voltage generator
ODM, OEM, Own Brand
ISO9001:2015, ISO14001:2015
-
US$ 500 / Piece1 Piece (MOQ)
-
US$ 500 / Piece1 Piece (MOQ)
-
US$ 3500 / Piece1 Piece (MOQ)
Haomai Electric Power Automation Co., Ltd.
Since 2017 Suppliers with verified business licenses
4.0
2000+
Plant Area
4
Number of Employees
Manufacturer/Factory
CT PT Analyzer , Relay Protection Test System , Multifunctional Ratio Tester , Electronic CT/Vt Tester , Substation DC System Tester
OEM, ODM, Own Brand
ISO9001:2015, ISO14001:2015, ISO45001:2018 certificate
-
US$ 8500 / Piece1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Power Meter , Energy Meter , WiFi Meter , RS485 Modbus-RTU Meter , Multifunction Relay
OEM, ODM, Own Brand
ISO 9001, ISO 14001
-
US$ 777 / Piece1 Piece (MOQ)
-
US$ 118.5 / Piece1 Piece (MOQ)
-
US$ 2110.8 / Piece1 Piece (MOQ)
Guangzhou Gaohui Power Technology Co., Ltd.
Since 2024 Suppliers with verified business licenses
4.0
1000
Plant Area
2
Number of Employees
Manufacturer/Factory
, Trading Company
Plating Rectifier , Electrolysis Rectifier , Air-Cooled Rectifier , Water-Cooled Rectifier , Oxidation Power Supply
Response Time≤3h
ISO9001:2015
-
US$ 500 / Piece1 Piece (MOQ)
-
US$ 320 / Piece1 Piece (MOQ)
-
US$ 500 / Piece1 Piece (MOQ)
Zhuhai King Magnetics Technology Co., Ltd.
Since 2020 Suppliers with verified business licenses
4.0
569
Plant Area
16
Number of Employees
Manufacturer/Factory
, Trading Company
Nanocrystalline Core; Amorphous Core; Common Mode Choke
ODM, OEM, Own Brand
ISO9001:2015, ISO14001:2015, IATF16949
-
US$ 0.42 / Piece2 Pieces (MOQ)
-
US$ 4 / Piece2 Pieces (MOQ)
-
US$ 4 / Piece2 Pieces (MOQ)
Manufacturer/Factory
Electric Arc Furnace Transformer , Transformer , Power Transformer , Furnace Transformer , Distribution Transformer
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
-
US$ 1000 / Piece1 Piece (MOQ)
-
US$ 100 / Piece1 Piece (MOQ)
-
US$ 100 / 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$ 1000 / Piece1 Piece (MOQ)
-
US$ 1000 / Piece1 Piece (MOQ)
-
US$ 1000 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Automatic Transfer Swtich , Power Capacitor , Air Circuit Breaker , Single Meter Socket , Online Soft Starter
OEM, ODM, Own Brand
ISO 9001, ISO 14001
-
US$ 100 / Piece10 Pieces (MOQ)
-
US$ 1 / Piece10 Pieces (MOQ)
-
US$ 3000 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Other
, Group Corporation
Transformer , Toroidal Transformer , Choke Inductor , Power Transformer 10kVA to 2000kVA , Toroidal Inductor
OEM, ODM, Own Brand
ISO 9001, ISO 14001
-
US$ 0.9 / Piece1500 Pieces (MOQ)
-
US$ 6 / Piece10 Pieces (MOQ)
-
US$ 0.5 / Piece500 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Sensor , Temperature Transmitter , Temperature Controller , Online Monitoring System , Fluorescent Fiber Optic Sensor
OEM, ODM, Own Brand
ISO 9001, ISO 14001
-
US$ 300 / Piece1 Piece (MOQ)
-
US$ 300 / Piece1 Piece (MOQ)
-
US$ 300 / Piece1 Piece (MOQ)
ZHEJIANG KANGCHUANG ELECTRIC CO.,LTD
Since 2023 Suppliers with verified business licenses
5.0
Manufacturer/Factory
Substation , High Voltage Circuit Breaker , Rmu Switchgear , Drop out Fuse , Current Transformer
OEM, ODM
ISO 9001, ISO 14001
-
US$ 3.5 / Piece1 Piece (MOQ)
-
US$ 100 / Piece1 Piece (MOQ)
-
US$ 3000 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Torque Locking Connection Device
ISO 9001, ISO 14001
within 15 workdays
-
US$ 48.63 / Piece1000 Pieces (MOQ)
-
US$ 17 / Piece1000 Pieces (MOQ)
-
US$ 91 / Piece1000 Pieces (MOQ)
Wuhan GDZX Power Equipment Co., Ltd.
Since 2017 Suppliers with verified business licenses
4.0
2000+
Plant Area
40
Number of Employees
Manufacturer/Factory
, Trading Company
Rosonant Tester , Contact Resistance Tester , SF6 Tester , Hipot Tester , Standard Power Source
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2016
-
US$ 21599 / Piece1 Piece (MOQ)
-
US$ 6099 / Piece1 Piece (MOQ)
-
US$ 2677 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Mine Soft Starter , Mine Feeder Switch , Miner's Lamp , Automation Control System , Electric Control Device
OEM, ODM, Own Brand
ISO9001:2015, ISO14001:2015, OHSAS18001:2007
-
US$ 3700 / Set1 Set (MOQ)
-
US$ 3700 / Set1 Set (MOQ)
-
US$ 3700 / Set1 Set (MOQ)
Manufacturer/Factory
, Trading Company
Mobile Phone Accessories , Computer Accessories , Consumer Electronics , Cable & Networking , Lights & Lighting
OEM, ODM, Own Brand
ISO 9000, ISO 14001, ISO 14000
-
US$ 4.09 / Piece10 Pieces (MOQ)
-
US$ 26 / Set1 Set (MOQ)
Manufacturer/Factory
, Trading Company
Electric Chain Hoist Factory , European Electric Wire Rope Hoist Manufacturer , Electric Hoist & Crane Lifting Equipment , Crane Motor Wheel End Carriages Parts , Explosion-Proof Electric Hoist
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 20000, QC 080000, QHSE...
-
US$ 1 / Piece1 Piece (MOQ)
ANHUANG ELECTRIC POWER TECHNOLOGY CO., LTD.
Since 2021 Suppliers with verified business licenses
5.0
2000+
Plant Area
3
Number of Employees
Manufacturer/Factory
, Trading Company
Lightning Arrester , Loadbreak Elbow Connector , Deadbreak T Connector , Bushing Well , Insulated Protective Cap
ISO9001:2015, ISO14001:2015, ISO45001:2018 certificate
within 15 workdays
-
US$ 1 / Piece1 Piece (MOQ)
-
US$ 99 / Piece1 Piece (MOQ)
-
US$ 99 / Piece1 Piece (MOQ)
Sanhe Power Tech (Shenzhen) Co., Ltd.
Since 2018 Suppliers with verified business licenses
5.0
5
Annual Revenue
2000+
Plant Area
3
Number of Employees
Manufacturer/Factory
, Trading Company
Rmu , Power Quality , Vacuum Contactor , Harmonic Filter , Capacitor Bank
OEM, ODM, Own Brand, consultancy
ISO9001:2008, ISO14001:2004, OHSAS18001:2007
-
Negotiable1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
Manufacturer/Factory
Power Transforme , Switchgear , Circuit Breaker , Power Equipment , Compact Transformer(Kiosk)
OEM, ODM
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, ANSI/ESD, ISO 29001...
-
US$ 1000 / Piece1 Piece (MOQ)
-
US$ 3600 / pieces5 pieces (MOQ)
-
US$ 3800 / Piece1 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
OEM, ODM, Own Brand
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
-
US$ 2988 / Set1 Set (MOQ)
-
US$ 200 / Set1 Set (MOQ)
-
US$ 200 / Piece1 Piece (MOQ)
Audited Supplier
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