Wholesale Protection Relay Test Total 699 manufacturers & suppliers found with 2,097 products
Kiyu Power Wuhan Co., Ltd
Since 2018 Suppliers with verified business licenses
5.0
Audited Supplier
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$ 1000 / Piece1 Piece (MOQ) -
US$ 1000 / Piece1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
Audited Supplier
Manufacturer/Factory
Current Transformer , Energy Meter Calibration , Power Quality Analyzer , Test Equipment , CT PT Analyzer
OEM, ODM, Own Brand
ISO 9001, ISO 14001
-
US$ 10000 / Piece1 Piece (MOQ)
-
US$ 36000 / Set1 Set (MOQ)
-
US$ 22058 / Set1 Set (MOQ)
Shanghai Shinegil Trading Co., Ltd.
Since 2019 Suppliers with verified business licenses
4.0
Manufacturer/Factory
, Trading Company
EMC Test Equipment , ESD Simulator , Surge Generator , Eft/ Burst Generator , Voltage Dips Generator
Own Brand
ISO 9001
-
Negotiable1 Piece (MOQ)
-
US$ 4800 / Piece1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
ZHEJIANG KODERY ELECTRIC CO.,LTD
Since 2016 Suppliers with verified business licenses
5.0
500
Plant Area
15
Number of Employees
Manufacturer/Factory
, Trading Company
Box Substation , Three Boxes , High Voltage Switchgear Assembly , Low Voltage Switchgear Assembly , Cable Branch Box
Own Brand, ODM, OEM
ISO 9001, ISO 14001, ISO 10012
-
US$ 18 / Piece1 Piece (MOQ)
-
US$ 33 / Piece1000 Pieces (MOQ)
-
US$ 18 / Piece1 Piece (MOQ)
Kunshan Golden Light Electronic Technology Co., Ltd.
Since 2020 Suppliers with verified business licenses
5.0
2000+
Plant Area
185
Number of Employees
Manufacturer/Factory
, Trading Company
Plastic Housing , Reed Switch , Magnetic Sensor , Motor Housing , Current Sensor
ODM, OEM, Own Brand
ISO 9001, IATF16949
-
US$ 0.46 / Piece50 Pieces (MOQ)
-
US$ 0.17 / Piece5000 Pieces (MOQ)
-
US$ 0.11 / Piece1000 Pieces (MOQ)
Zhejiang Westhomes Electric Co., Ltd.
Since 2007 Suppliers with verified business licenses
5.0
2000+
Plant Area
274
Number of Employees
Manufacturer/Factory
, Trading Company
Miniature Circuit Breaker; Molded Case Circuit Breaker; Universal Air Circuit Breaker; Automatic Changeover Switch
ODM, OEM
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
-
US$ 3.15 / Piece1 Piece (MOQ)
-
US$ 1.95 / Piece1 Piece (MOQ)
-
US$ 3.15 / Piece1 Piece (MOQ)
Xian XZH Electric Power Technology Co., Ltd.
Since 2021 Suppliers with verified business licenses
5.0
1700
Plant Area
5
Number of Employees
Manufacturer/Factory
, Trading Company
Cable Fault Locator , Transformer Tester , Ac Dc Hipot Tester , Ground Tester , High Voltage Circuit Breaker Analyzer
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2018
-
US$ 3100 / Set1 Set (MOQ)
-
US$ 3000 / Set1 Set (MOQ)
-
US$ 3000 / 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$ 2000 / Piece1 Piece (MOQ)
-
US$ 2000 / Piece1 Piece (MOQ)
-
US$ 2000 / Piece1 Piece (MOQ)
Wuhan UHV Power Technology Co., Ltd.
Since 2022 Suppliers with verified business licenses
5.0
2000+
Plant Area
111
Number of Employees
Manufacturer/Factory
, Trading Company
Contact Resistance Tester , Protection Relay Tester , Circuit Breaker Analyzer , AC DC Hipot Tester , Transformer Tester
ODM, OEM, Own Brand
Response Time≤3h
-
US$ 5300 / Piece1 Piece (MOQ)
-
US$ 5300 / Piece1 Piece (MOQ)
-
US$ 2999 / Piece1 Piece (MOQ)
Manufacturer/Factory
Panel Meter , Energy Meter , Multifunction Power Meter , Protection Relay , Electrical Transducer
OEM, ODM
ISO 9001, GMP
-
US$ 100 / Piece1 Piece (MOQ)
-
US$ 1000 / Piece1 Piece (MOQ)
-
US$ 800 / Piece1 Piece (MOQ)
Haomai Electric Power Automation Co., Ltd.
Since 2017 Suppliers with verified business licenses
4.0
2000+
Plant Area
249
Number of Employees
Manufacturer/Factory
General Relay Test System , Intelligent Substation Test Equipment , CT-PT Tester , Transformer Tester
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2018 certificate
-
US$ 9000 / Set1 Set (MOQ)
-
US$ 1800 / Piece1 Piece (MOQ)
-
US$ 5000 / Piece1 Piece (MOQ)
Wenzhou BXST Co., Ltd.
Since 2020 Suppliers with verified business licenses
5.0
Manufacturer/Factory
Voltage Protector , Surge Protector , Current Protector , Converter , Timer Socket
Response Time≤3h
ISO 9001
-
US$ 3.8 / pieces1000 pieces (MOQ)
-
US$ 5.18 / pieces500 pieces (MOQ)
-
US$ 7.98 / Piece1000 Pieces (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$ 1500 / Set1 Set (MOQ)
-
US$ 1299 / Set1 Set (MOQ)
-
US$ 2600 / Set1 Set (MOQ)
Acrel E-Business (Shanghai) Co., Ltd.
Since 2021 Suppliers with verified business licenses
5.0
1000
Plant Area
40
Number of Employees
Trading Company
Energy Meter , Current Transformer , Hall Effect Current Sensor , Current Transducer , Voltage Sensor
OEM, ODM, Own Brand
Others
-
US$ 186 / Piece1 Piece (MOQ)
-
US$ 91 / Piece1 Piece (MOQ)
-
US$ 136 / Piece2 Pieces (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$ 1000 / Piece1 Piece (MOQ)
-
US$ 1000 / Piece1 Piece (MOQ)
-
US$ 10000 / Piece1 Piece (MOQ)
Manufacturer/Factory
Flammability Tester , Fire Test Equipment , Petroleum Products Test Equipment , Lubricating Oil Test Kits , Electrical Test Instrument
OEM, ODM, Own Brand
ISO 9001
-
US$ 2000 / Piece1 Piece (MOQ)
-
US$ 2000 / Piece1 Piece (MOQ)
-
US$ 2000 / Piece1 Piece (MOQ)
Kvtester Electronics Technology Co., Ltd.
Since 2019 Suppliers with verified business licenses
4.0
338
Plant Area
20
Number of Employees
Manufacturer/Factory
, Trading Company
CT and PT Analyzer , HV Testing Equipment , Transformer Tester , Relay Protective Tester , Generator and AMP Tester
Own Brand, ODM, OEM
ISO 9001
-
US$ 3999 / Piece1 Piece (MOQ)
-
US$ 6299 / Piece1 Piece (MOQ)
-
US$ 6299 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Battery Discharge Tester , Storage Battery Load Tester , Battery Test Equipment , Battery Maintenance Instruments , Battery Charging Tester
OEM, ODM, Own Brand
ISO 9001, ISO 14001
-
US$ 3000 / Piece1 Piece (MOQ)
-
US$ 3000 / Piece1 Piece (MOQ)
-
US$ 3000 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Other
Hall Effect Sensor , Proximity Sensor , Temperature Sensor , Current Transformers , Current Transmitter
OEM, ODM, Own Brand
ISO 9001, ISO 14001
-
US$ 1 / Piece10 Pieces (MOQ)
-
US$ 1 / Piece10 Pieces (MOQ)
-
US$ 1 / Piece10 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
, Other
Electronic Relay , Motor Protector , Voltage Relay , Current Relay , Time Relay
OEM, Own Brand
Response Time≤3h
-
US$ 5 / Piece5 Pieces (MOQ)
-
US$ 5 / Piece5 Pieces (MOQ)
-
US$ 6.92 / Piece100 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$ 3400 / Set1 Set (MOQ)
-
US$ 1600 / Piece1 Piece (MOQ)
-
US$ 9471 / Piece1 Piece (MOQ)
Dongguan Maiyu Electronics Co., Ltd.
Since 2015 Suppliers with verified business licenses
5.0
400
Plant Area
11
Number of Employees
Trading Company
Car Charger , Car USB , Car Switch , Car Fuse Box , Car Switch Panel
Own Brand, ODM, OEM
NIL
-
US$ 0.5 / Piece5000 Pieces (MOQ)
-
US$ 0.5 / Piece5000 Pieces (MOQ)
-
US$ 0.5 / Piece5000 Pieces (MOQ)
Manufacturer/Factory
Hipot Tester , Insulation Resistance Tester , Oil Tester , Circuit Breaker , Relay Protection Tester
OEM, Own Brand
ISO 9001
-
US$ 2800 / Piece1 Piece (MOQ)
-
US$ 726 / Piece1 Piece (MOQ)
-
US$ 2500 / Set1 Set (MOQ)
Wuhan Jiuhua Jingce Power Equipment Co., Ltd.
Since 2023 Suppliers with verified business licenses
4.0
354
Plant Area
4
Number of Employees
Manufacturer/Factory
, Trading Company
Three-phase Volt Ampere Meter; Insulation Resistance Tester; Transformer Resistance Tester; Contact Resistance Tester; Loop Resistance Tester
Own Brand
ISO 9001
-
US$ 4200 / Piece1 Piece (MOQ)
-
US$ 3655 / Piece1 Piece (MOQ)
-
US$ 7450 / Piece1 Piece (MOQ)
Sansion Power Electric Co., Ltd.
Since 2015 Suppliers with verified business licenses
5.0
1100
Plant Area
59
Number of Employees
Manufacturer/Factory
, Trading Company
Power testing products (Only export)
Own Brand, OEM
ISO9001:2015
-
US$ 10000 / Roll1 Roll (MOQ)
-
US$ 10000 / Roll1 Roll (MOQ)
-
US$ 10000 / Roll1 Roll (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$ 28000 / Piece1 Piece (MOQ)
-
US$ 6700 / Piece1 Piece (MOQ)
-
US$ 1500 / Piece1 Piece (MOQ)
Zhejiang Anfu New Energy Technology Co.,Ltd.
Since 2005 Suppliers with verified business licenses
5.0
2000+
Plant Area
41
Number of Employees
Manufacturer/Factory
, Trading Company
Ev charging station
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2018
-
US$ 10 / Piece1 Piece (MOQ)
-
US$ 10 / Piece1 Piece (MOQ)
-
US$ 10 / Piece1 Piece (MOQ)
Manufacturer/Factory
Voltage Protector , Surge Protector , Power Transformer , MCCB , Contactor
OEM, ODM, Own Brand
Response Time≤3h
-
US$ 2.2 / Piece5 Pieces (MOQ)
-
US$ 0.55 / pieces5 pieces (MOQ)
-
US$ 4.8 / Piece5 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Vlf Hipot Testers , AC Hipot Tester , DC Hipot Tester , Resonant Test Set , Micro Ohmmeter
OEM, ODM, Own Brand
ISO 9001
-
Negotiable1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
Zhe Jiang Yue Ding Corrugated Tube Co., Ltd.
Since 2007 Suppliers with verified business licenses
5.0
2000+
Plant Area
273
Number of Employees
Manufacturer/Factory
, Trading Company
Exhaust Flexible Pipe , Metal Hose , Expansion Joint
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, IATF16949, ISO45001:2018 certificate
-
US$ 2 / Piece50 Pieces (MOQ)
-
US$ 2 / Piece50 Pieces (MOQ)
-
US$ 2 / Piece200 Pieces (MOQ)
Audited Supplier
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