Total 132 voltage polarity tester factories & companies found with 396 products. Source high quality voltage polarity tester from our great selection of reliable voltage polarity tester manufacturing factories.
Xi'an Lonn M&E Equipment Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Food Thermometer , Digital Thermometer , Cold Chain Data Logger |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Xi'an, Shaanxi |
| Production Lines: | 3 |
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Unit Price: US$ 21-26 / PieceMin. Order: 1 Piece -
Unit Price: US$ 21-26 / PieceMin. Order: 1 Piece -
Unit Price: US$ 6.7-7.5 / PieceMin. Order: 1 Piece
Weshine Electric Manufacturing Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Power Transformer Tester , Insulating Oil Tester , Insulation Tester , Cable Tester , Power Quality Tester |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Baoding, Hebei |
| Main Markets: | North America , South America , Europe , Southeast Asia/ Mideast , Domestic |
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Unit Price: US$ 5000-8000 / PieceMin. Order: 1 Piece -
Unit Price: US$ 5000-8000 / PieceMin. Order: 1 Piece -
Unit Price: US$ 3780-6880 / PieceMin. Order: 1 Piece
Haomai Electric Power Automation Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | CT PT Analyzer , Relay Protection Test System , Substation DC System Tester , Battery Test System |
| Mgmt. Certification: |
ISO9001:2015, ISO14001, ISO45001:2018
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Wuhan, Hubei |
Wuhan UHV Power Technology Co., Ltd.
Diamond Member
| 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 |
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Unit Price: US$ 1250-2500 / SetMin. Order: 1 Set
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Unit Price: US$ 1250-2500 / SetMin. Order: 1 Set
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Unit Price: US$ 2110-3650 / SetMin. Order: 1 Set
Wuhan Kaidi Zhengda Electric Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | High Voltage Test Equipment |
| Mgmt. Certification: |
ISO9001:2015, ISO45001:2018, ISO14001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Wuhan, Hubei |
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Unit Price: US$ 1643 / PieceMin. Order: 1 Piece
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Unit Price: US$ 5000-5200 / setsMin. Order: 1 sets
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Unit Price: US$ 9300-9360 / setsMin. Order: 1 sets
Wuhan Hertz Power Equipment Co., Ltd
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Power Safety Apparatus Test Equipment , Power Transformer Test Equipment , High Voltage Switch Test Equipment , Relay Protection Test Equipment , Transformer Test Equipment |
| Mgmt. Certification: |
ISO9001:2015, ISO45001:2018, ISO14001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM |
| Location: | Wuhan, Hubei |
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Unit Price: US$ 2200-3500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 2999-3999 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1208-1599 / PieceMin. Order: 1 Piece
Xian XZH Electric Power Technology Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Cable Fault Locator , Transformer Tester , Ac Dc Hipot Tester , Ground Tester , High Voltage Circuit Breaker Analyzer |
| Mgmt. Certification: |
ISO9001:2015, ISO14001:2015, Others
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Xi'an, Shaanxi |
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Unit Price: US$ 3000-4000 / SetMin. Order: 1 Set
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Hangzhou Tonny Electric & Tools Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Electrical Products (Battery Charger , Power Inverter , Outdoor Products , Fan , Work Light) |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Hangzhou, Zhejiang |
| Production Lines: | Above 10 |
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Unit Price: US$ 5.06-6.5 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 2.42 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 2.86 / PieceMin. Order: 1000 Pieces
Kvtester Electronics Technology Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | CT and PT Analyzer , HV Testing Equipment , Transformer Tester , Relay Protective Tester , Generator and AMP Tester |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Wuhan, Hubei |
| Main Markets: | North America , South America , Europe , Southeast Asia/ Mideast , Africa , East Asia(Japan/ South Korea) , Australia , Domestic |
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Unit Price: US$ 2699-3599 / PieceMin. Order: 1 Piece
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Unit Price: US$ 5999-6888 / PieceMin. Order: 1 Piece
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Unit Price: US$ 5500-6500 / PieceMin. Order: 1 Piece
HV Hipot Electric Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Transformer Testers , Partial Discharge Test System , Insulation Tester , High Voltage Test Set , Switchgears Test Set |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM |
| Location: | Wuhan, Hubei |
| Main Markets: | North America , South America , Southeast Asia/ Mideast , Africa , East Asia(Japan/ South Korea) , Australia |
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Unit Price: US$ 3262-5515 / PieceMin. Order: 1 Piece
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Unit Price: US$ 8700-19110 / PieceMin. Order: 1 Piece
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Shenzhen Huntoo Technology Co., Ltd.
Gold Member
| Main Products: | Thermal Conductive Materials Shielding Material , RFID Shielding Fabric , Emf Protection Hat , Emf Protection T-Shirt , Emf Protection Hoodie |
| Factory ownership: | Limited Company |
| Location: | Shenzhen, Guangdong |
| Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 2.45-3.45 / SetMin. Order: 1 Set
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Unit Price: US$ 2.45-3.25 / SetMin. Order: 1 Set
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Unit Price: US$ 2.45-3.45 / SetMin. Order: 1 Set
Wuhan Goldhome Hipot Electrical Co., Ltd.
Diamond Member
| Main Products: | AC Resonant Test System , AC/DC Hipot Tester , Circuit Breaker Analyzer , Hv Test Set , Power Frequency Hipot Tester |
| Mgmt. Certification: |
ISO9001:2015, ISO45001:2018, ISO14001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Wuhan, Hubei |
| Production Lines: | 4 |
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Unit Price: US$ 800-2500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 800-1200 / PieceMin. Order: 1 Piece
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Unit Price: US$ 2000-6000 / PieceMin. Order: 1 Piece
Chongqing Gold Mechanical & Electrical Equipment Co., ...
Diamond Member
| Main Products: | Oil Purifier , Fire Testing Equipment , Petroleum Products Testing Equipment , Electrical Testing Equipment , Transformer Test Set |
| 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 |
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Unit Price: US$ 1300 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1200 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1300-1400 / PieceMin. Order: 1 Piece
Baoding Lucyelec Test Equipment Co., Ltd.
Gold Member
| Business Type: | Trading Company |
| Main Products: | Transformer Oil Tester , Transformer Test Equipment , Petroleum Analysis Instrument , Hipot Tester , Resistance Tester |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Baoding, Hebei |
| Main Markets: | South America , Europe |
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Unit Price: US$ 1200-4388 / PieceMin. Order: 1 Piece
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Unit Price: US$ 4000-5500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 4000-5500 / PieceMin. Order: 1 Piece
CHANGSHA LANGSHUO TECHNOLOGY CO LTD
Diamond Member
| Business Type: | Trading Company |
| Main Products: | Tensile Testing Machine; IZOD Charpy Impact Tester; Melt Flow Index Tester; Temperature Humidity Test Chamber; Contact Angle Tester |
| Factory ownership: | Limited Company |
| Location: | Changsha, Hunan |
| Main Markets: | North America , South America , Europe , Southeast Asia/ Mideast , Australia |
| Staff: | 6 |
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Unit Price: US$ 1000-1500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 15000-25000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1000-3000 / PieceMin. Order: 1 Piece
Jinan Hengfeng Electrical Technology Co., Ltd
Gold Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Tan Delta Teser , VLF Hipot Test System , DC Hipot Tester , Insulation Resistance Tester , Surge Arrester Leakage Current Analyzer |
| Factory ownership: | Limited Company |
| Location: | Jinan, Shandong |
| Production Lines: | 2 |
| Main Markets: | South America , Southeast Asia/ Mideast |
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Unit Price: US$ 999-2388 / PieceMin. Order: 1 Piece
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Unit Price: US$ 999-2388 / PieceMin. Order: 1 Piece
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Unit Price: US$ 999-2388 / PieceMin. Order: 1 Piece
Huazheng Electric Manufacturing (Baoding) Co., Ltd.
Diamond Member
| 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 |
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Unit Price: US$ 5000-7742 / PieceMin. Order: 1 Piece
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Unit Price: US$ 5000-7742 / PieceMin. Order: 1 Piece
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Unit Price: US$ 5000-7742 / PieceMin. Order: 1 Piece
EP HIPOT ELECTRIC CO., LTD.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Transformer Test Equipment , Circuit Breaker Testing Equipment , High Voltage Test System , CT PT Testing and Calibrating , High Voltage Insulation Testing |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Wuhan, Hubei |
| Production Lines: | 3 |
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Unit Price: US$ 1000-4000 / SetMin. Order: 1 Set
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Unit Price: US$ 1000-4000 / SetMin. Order: 1 Set
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Unit Price: US$ 1000-4000 / SetMin. Order: 1 Set
Chongqing Fuootech Oil Purifier Technologies Co., Ltd.
Gold Member
| Business Type: | Trading Company |
| Main Products: | Oil Purifier and Its Spare Parts , Oil Filtration Machine , Oil Regeneration System , Vacuum Pumping System and Its Spare Parts , Dry Air Generator |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Chongqing, Chongqing |
| Main Markets: | North America , South America , Europe , Southeast Asia/ Mideast , Africa , East Asia(Japan/ South Korea) , Australia , Domestic |
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Unit Price: US$ 1100-1690 / SetMin. Order: 1 Set
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Unit Price: US$ 1800-2200 / SetMin. Order: 1 Set
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Unit Price: US$ 1900-2400 / SetMin. Order: 1 Set
Delta Technology (Chongqing) Co., Ltd.
Gold Member
| 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 |
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Unit Price: US$ 1 / SetMin. Order: 1 Set
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Unit Price: US$ 1 / SetMin. Order: 1 Set
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Unit Price: US$ 1 / SetMin. Order: 1 Set
Beijing GFUVE Electronics Co., Ltd.
Diamond Member
| 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 |
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Unit Price: US$ 3800 / SetMin. Order: 3 Sets
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Unit Price: US$ 3800 / SetMin. Order: 3 Sets
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Unit Price: US$ 30000-50000 / PieceMin. Order: 1 Piece
Dongguan Hong Tu Instrument Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Dynamic static mechanical load tester , Terminal strength testing machine , Peel tester |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand |
| Location: | Dongguan, Guangdong |
| Main Markets: | Domestic |
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Unit Price: US$ 5.5 / PieceMin. Order: 200 Pieces
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Dongguan Mengtai Instrument Co., Ltd.
Gold Member
| Main Products: | Gloss Meter , DC Power Supply , pH Meter , Thickness Tester , Resistance Tester |
| Location: | Dongguan, Guangdong |
| Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 114 / PieceMin. Order: 1 Piece
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Unit Price: US$ 184 / PieceMin. Order: 1 Piece
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Unit Price: US$ 999 / PieceMin. Order: 1 Piece
Kiyu Power Wuhan Co., Ltd
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Oil Transformer , Impulse Voltage Generator , Vlf Hipot Test Equipment , Loop Resistance Tester , Relay Protection Tester |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Wuhan, Hubei |
| Production Lines: | 4 |
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Unit Price: US$ 700-2300 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1000-15000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 499-2399 / PieceMin. Order: 1 Piece
HD Power Test Equipment Co., Ltd.
Gold Member
| Main Products: | Battery Discharge Tester , Storage Battery Load Tester , Battery Test Equipment , Battery Maintenance Instruments , Battery Charging Tester |
| Factory ownership: | Limited Company |
| Location: | Wuhan, Hubei |
| Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 1100-2100 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1800-2600 / PieceMin. Order: 1 Piece
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Unit Price: US$ 2400-3500 / PieceMin. Order: 1 Piece
Sansion Power Electric Co., Ltd.
Diamond Member
| 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 |
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Unit Price: US$ 3500-10000 / SetMin. Order: 1 Set
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Unit Price: US$ 3000-8000 / SetMin. Order: 1 Set
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Unit Price: US$ 3000-8000 / SetMin. Order: 1 Set
Shenzhen Leagend Optoelectronics Co., Ltd.
Diamond Member
| Main Products: | Battery Tester , OBD2 Scanner , Electronics , Auto Diagnostic Tool , Battery Charger |
| Factory ownership: | Limited Company |
| Location: | Shenzhen, Guangdong |
| Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Oceania , Eastern Asia , Western Europe |
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Unit Price: US$ 49-52 / PieceMin. Order: 2 Pieces
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Unit Price: US$ 11.9-15 / PieceMin. Order: 2 Pieces
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Unit Price: US$ 49-52 / PieceMin. Order: 2 Pieces
Dk Testing Equipment (Hangzhou) Co., Ltd.
Gold Member
| Main Products: | Battery Tester , Battery Analyzer , Battery Capacity Tester , Battery Test Machine , Battery Test Equipment |
| Factory ownership: | Limited Company |
| Location: | Hangzhou, Zhejiang |
| Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 480-580 / PieceMin. Order: 1 Piece
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Unit Price: US$ 480-580 / PieceMin. Order: 1 Piece
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Unit Price: US$ 290-320 / PieceMin. Order: 1 Piece
Wuhan Jiuhua Jingce Power Equipment Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Three-phase Volt Ampere Meter; Insulation Resistance Tester; Transformer Resistance Tester; Contact Resistance Tester; Loop Resistance Tester |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand |
| Location: | Wuhan, Hubei |
| Main Markets: | Domestic |
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Unit Price: US$ 800-950 / PieceMin. Order: 1 Piece
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Unit Price: US$ 2800-2899 / PieceMin. Order: 1 Piece
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Unit Price: US$ 780-880 / PieceMin. Order: 1 Piece
Wuhan Huadian High-Tech Electrical Equipment Co., Ltd
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Series Resonance Test System , Circuit Breaker Test Equipment , Transformer Test Equipment , High-Voltage Test Instrument , Relay Protection Test Device |
| Mgmt. Certification: |
ISO9001:2015, ISO45001:2018, ISO14001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM |
| Location: | Wuhan, Hubei |
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Unit Price: US$ 1100-2400 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1100-2400 / PieceMin. Order: 1 Piece
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Unit Price: US$ 2250-9980 / PieceMin. Order: 1 Piece
Audited Supplier
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