Total 1,486 relay protection device factories & companies found with 4,458 products. Source high quality relay protection device from our great selection of reliable relay protection device manufacturing factories.
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 |
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Unit Price: US$ 6500-7000 / PieceMin. Order: 1 Piece -
Unit Price: US$ 12000-18000 / PieceMin. Order: 1 Piece -
Min. Order: 1 Piece
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: |
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$ 2000-6000 / PieceMin. Order: 1 Piece -
Unit Price: US$ 2000-6000 / PieceMin. Order: 1 Piece -
Unit Price: US$ 2000-6000 / PieceMin. Order: 1 Piece
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$ 2357 / setsMin. Order: 1 sets -
Unit Price: US$ 23500-23529 / setsMin. Order: 1 sets -
Unit Price: US$ 23529 / setsMin. Order: 1 sets
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$ 1999-4800 / PieceMin. Order: 1 Piece
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Unit Price: US$ 3600-4999 / PieceMin. Order: 1 Piece
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Unit Price: US$ 3400-6700 / PieceMin. Order: 1 Piece
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$ 3900-4500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 8914.28-10285 / PieceMin. Order: 1 Piece
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Unit Price: US$ 8914.28-10285 / 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$ 1500-2548 / PieceMin. Order: 1 Piece
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Unit Price: US$ 3500-16452 / PieceMin. Order: 1 Piece
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Unit Price: US$ 4000-7839 / PieceMin. Order: 1 Piece
GOLDSOL(WUHAN)HIPOT TEST EQUIPMENT FACTORY
Gold Member
| Main Products: | Vlf Hipot Testers , AC Hipot Tester , DC Hipot Tester , Resonant Test Set , Micro Ohmmeter |
| Factory ownership: | Private Owner |
| 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$ 2000-4000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 2500-3500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1000-2500 / PieceMin. Order: 1 Piece
ACREL CO., LTD.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Energy Meter , Transformer Current , Temperature&Humidity Controller , Medical It System , Active Power Filter |
| Mgmt. Certification: |
ISO9001:2015, ISO45001:2018, ISO14001
|
| Factory ownership: | Public Company |
| R&D Capacity: | ODM |
| Location: | Shanghai, Shanghai |
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Unit Price: US$ 300-355 / PieceMin. Order: 1 Piece
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Unit Price: US$ 777 / PieceMin. Order: 1 Piece
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Unit Price: US$ 88 / PieceMin. Order: 1 Piece
Shenzhen Yunhai Power Technology Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | UPS , Solar Inverter , SPD , UPS Power Supply , Online UPS |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Shenzhen, Guangdong |
| Production Lines: | 3 |
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Unit Price: US$ 6.2-7.5 / PieceMin. Order: 1 Piece
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Unit Price: US$ 6.2-7.5 / PieceMin. Order: 1 Piece
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Unit Price: US$ 6.2-7.5 / PieceMin. Order: 1 Piece
Chongqing Blue Jay Technology Co., Ltd
Gold Member
| Main Products: | Panel Meter , Energy Meter , Multifunction Power Meter , Protection Relay , Electrical Transducer |
| Factory ownership: | Limited Company |
| Location: | Chongqing, Chongqing |
| Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Western Europe |
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Unit Price: US$ 100-180 / PieceMin. Order: 1 Piece
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Unit Price: US$ 60-150 / PieceMin. Order: 1 Piece
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Unit Price: US$ 60-150 / PieceMin. Order: 1 Piece
Guangdong Zhongcai Education Equipment Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | School Teaching Equipment , Automotive Chassis Training Equipment , Automotive Electrical Training Equipment , Automotive Air Conditioning Trainer , New Energy Automotive Training Equipment |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Guangzhou, Guangdong |
| Production Lines: | 2 |
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Unit Price: US$ 6200-8200 / PieceMin. Order: 1 Piece
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Unit Price: US$ 2000-5000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 2900-5900 / PieceMin. Order: 1 Piece
Shanghai Shinegil Trading Co., Ltd.
Gold Member
| Main Products: | EMC Test Equipment , ESD Simulator , Surge Generator , Eft/ Burst Generator , Voltage Dips Generator |
| Factory ownership: | Limited Company |
| Location: | Shanghai, Shanghai |
| Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
-
-
Min. Order: 1 Piece
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Unit Price: US$ 4999-9999 / PieceMin. Order: 1 Piece
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$ 2299-3599 / PieceMin. Order: 1 Piece
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Unit Price: US$ 2299-3599 / PieceMin. Order: 1 Piece
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Unit Price: US$ 6199-6999 / PieceMin. Order: 1 Piece
Chongqing Advanced Technology Co., Ltd.
Gold Member
| Main Products: | Petroleum Products Test Equipment , Fire Testing Equipment , Grease Test Apparatus , Lubricating Oil Test Instrument , Oil Analyzer |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Chongqing, Chongqing |
| Main Markets: | North America , Europe , Southeast Asia/ Mideast , Africa , Domestic , South Asia |
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Unit Price: US$ 2000-5000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 5000-10000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 2000-5000 / PieceMin. Order: 1 Piece
Shenzhen Eelink Communication Technology Co., Ltd.
Diamond Member
| Business Type: | Trading Company |
| Main Products: | GPS Tracker For Vehicle , GPS Tracker For Individual , GPS Tracker Platform |
| Factory ownership: | Limited Company |
| Location: | Shenzhen, Guangdong |
| Main Markets: | North America , South America , Europe |
| Staff: | 47 |
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Unit Price: US$ 28-32 / PieceMin. Order: 1 Piece
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Unit Price: US$ 38-42 / PieceMin. Order: 1 Piece
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Unit Price: US$ 38-43 / PieceMin. Order: 1 Piece
Wenzhou Zhechi Electric Co., Ltd.
Diamond Member
| Main Products: | Electricals , Solar Photovoltaic , Switches and Sockets , Relays , Contactor |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Wenzhou, Zhejiang |
| Main Markets: | South America |
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Unit Price: US$ 17.15 / PieceMin. Order: 1 Piece
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Unit Price: US$ 4.95 / PieceMin. Order: 1 Piece
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Unit Price: US$ 8 / 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$ 1000-3000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1000-3000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 800-3000 / PieceMin. Order: 1 Piece
Hangzhou Antin Power Technology Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Power Meter , Prepaid Meter , Din Rail Energy Meter , Multifunction Power Meter |
| Mgmt. Certification: |
ISO9001:2015, ISO45001:2018, ISO14001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Hangzhou, Zhejiang |
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Unit Price: US$ 100-180 / PieceMin. Order: 1 Piece
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Unit Price: US$ 100-180 / PieceMin. Order: 1 Piece
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Unit Price: US$ 100-180 / PieceMin. Order: 1 Piece
Zhejiang Leidun Electric Co., Ltd
Diamond Member
| Main Products: | Automatic Transfer Switch , Surge Protector , Distribution Box , EV Charger , Circuit Breaker |
| Factory ownership: | Limited Company |
| Location: | Wenzhou, Zhejiang |
| Main Markets: | North America , Africa , Mid East |
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Min. Order: 2 Pieces
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Unit Price: US$ 2.86-3.28 / PieceMin. Order: 1 Piece
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Unit Price: US$ 2.54-3 / PieceMin. Order: 1 Piece
Wenzhou Santuo Electrical Co., Ltd.
Diamond Member
| Main Products: | Circuit Breaker , AC Contactor , Thermal Relay , Magnetic Starter , Switch |
| Factory ownership: | Limited Company |
| Location: | Wenzhou, Zhejiang |
| Main Markets: | South America , Eastern Europe , Southeast Asia , Africa , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 1.95-2.2 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 4.56 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 3.82 / PieceMin. Order: 1000 Pieces
Mindian Electric Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Combiner box , MCCB , MC4 connector |
| Mgmt. Certification: |
Others
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 4.88-8.88 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 4.88-8.88 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 4.3-4.8 / PieceMin. Order: 100 Pieces
Jiangsu Acrel Microgrid Institute Co., Ltd
Diamond Member
| Main Products: | Power Meter , Energy Meter , WiFi Meter , RS485 Modbus-RTU Meter , Multifunction Relay |
| Factory ownership: | Limited Company |
| Location: | Wuxi, Jiangsu |
| 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$ 310.8-311 / PieceMin. Order: 1 Piece
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Unit Price: US$ 518-518.1 / PieceMin. Order: 1 Piece
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Unit Price: US$ 53.9-54 / PieceMin. Order: 1 Piece
Dongfang Yoyik (Deyang) Engineering Co., Ltd.
Diamond Member
| Main Products: | Spare Parts for Power Plants , Steel Mill , Steam Turbines , Generators , Boiler |
| Factory ownership: | Limited Company |
| Location: | Deyang, Sichuan |
| Main Markets: | South America , Eastern Europe , Southeast Asia , Africa , Mid East , Eastern Asia |
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Unit Price: US$ 650-2854 / PieceMin. Order: 1 Piece
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Unit Price: US$ 650-2854 / PieceMin. Order: 1 Piece
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Unit Price: US$ 167-485 / PieceMin. Order: 1 Piece
Zhejiang Shanmeng Electric Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | MCCB , WiFi Smart Circuit Breaker , Air Circuit Breaker , Protector , Relay |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM |
| Location: | Wenzhou, Zhejiang |
| Production Lines: | 1 |
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Unit Price: US$ 4 / PieceMin. Order: 1 Piece
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Ewelink Single Phase 63A WiFi Smart Energy Meter Circuit Breaker Timer Relay with Leakage Protection
Ewelink Single Phase 63A WiFi Smart Energy Meter Circuit Breaker Timer Relay with Leakage ProtectionUnit Price: US$ 6-7.3 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 4 / PieceMin. Order: 1 Piece
Zhejiang Tengtai Lightning Protection Technology Co., ...
Diamond Member
| Main Products: | Current Transformer , Transformer , Mutual Inductor , Inductor , High Voltage Transformer |
| Factory ownership: | Limited Company |
| Location: | Wenzhou, 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$ 22.11 / PieceMin. Order: 10 Pieces
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Cjx2 (LC1) Excellent Quality AC Magnetic Contactor with CE Certificate Motor Starter Relay Contactor
Cjx2 (LC1) Excellent Quality AC Magnetic Contactor with CE Certificate Motor Starter Relay ContactorUnit Price: US$ 9.9-11 / PieceMin. Order: 1 Piece
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Unit Price: US$ 12.22 / PieceMin. Order: 1 Piece
Guangzhou Golden Electric Co., Ltd
Diamond Member
| Main Products: | PV Combiner Box , Surge Protector , Distribution Box , Fuse , Industrial Plug and Socket |
| Factory ownership: | Limited Company |
| Location: | Guangzhou, Guangdong |
| Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Mid East , Eastern Asia |
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Unit Price: US$ 6-24 / PieceMin. Order: 1 Piece
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Unit Price: US$ 8-10 / PieceMin. Order: 1 Piece
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Unit Price: US$ 6-10 / PieceMin. Order: 1 Piece
Qinhuangdao Yangguang Electric Co., Ltd
Diamond Member
| Main Products: | Water Circulation Electric Blanket , Air Source Heat Pumps , Wall-Mounted Infrared Heating Panels , Electric Boiler , Heater Mural |
| Mgmt. Certification: |
ISO9001:2015, ISO14001, ISO45001:2018
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Qinhuangdao, Hebei |
| Main Markets: | Domestic |
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Unit Price: US$ 278-308 / PieceMin. Order: 5 Pieces
Changcheng Electrical Group Zhejiang Technology Co., ...
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Motor Control and Protection , Distribution Apparatus , Modular DIN Rail , Solar Energy Combiner Box and Accessories |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Wenzhou, Zhejiang |
| Main Markets: | South America , Europe , Southeast Asia/ Mideast |
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Unit Price: US$ 3.91-4.08 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 3.91-4.08 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 6.76-7.88 / PieceMin. Order: 100 Pieces
BEIJING DAFEI WEIYE INDUSTRIAL & TRADING CO., LTD.
Gold Member
| Main Products: | Window and Door Machine , Industrial Aluminum Profile Processing Machine , Thermal Break Aluminum Profile Knurling Machine , Window Door Fabrication Prossing Machine , Insulationg Glass Production Line |
| 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$ 1000-6000 / SetMin. Order: 1 Set
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Unit Price: US$ 1000-6000 / SetMin. Order: 1 Set
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Unit Price: US$ 1000-6000 / SetMin. Order: 1 Set
Changsong Electric Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Distribution Box , Circuit Breaker , PV Combiner Box |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Wenzhou, Zhejiang |
| Main Markets: | Southeast Asia/ Mideast |
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Min. Order: 1 Piece
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Unit Price: US$ 3.2-22 / PieceMin. Order: 1 Piece
Audited Supplier
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