Total 2,000+ circuit testing factories & companies found with 6,000+ products. Source high quality circuit testing from our great selection of reliable circuit testing manufacturing factories.
Suzhou Baoshi Test Equipment Co., Ltd.

Main Products: | Temperature Humidity Test Chamber , Salt Spray Test Machine , Walk-in Temperature Humidity Test Machine , Temperature Aging Test Chamber , Tensile Testing Machine |
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 |
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Unit Price: US$ 3500-4600 / PieceMin. Order: 1 Piece
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Unit Price: US$ 3500-4600 / PieceMin. Order: 1 Piece
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Unit Price: US$ 3500-4600 / PieceMin. Order: 1 Piece
Shenzhen Core Hecheng Electronic Technology Co., Ltd.
Main Products: | PCBA Assembly , PCBA , PCB , Quick Turn PCB Assembly , Turnkey PCB Assembly |
Location: | Shenzhen, Guangdong |
Main Markets: | North America , South America , Eastern Europe , Western Europe , Eastern Asia , Southeast Asia |
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Unit Price: US$ 0.01 / PieceMin. Order: 1 Piece
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Unit Price: US$ 0.01 / PieceMin. Order: 1 Piece
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Unit Price: US$ 0.01 / PieceMin. Order: 1 Piece
Haomai Electric Power Automation Co., Ltd.
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$ 2200-2800 / PieceMin. Order: 1 Piece
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Unit Price: US$ 12000-18000 / PieceMin. Order: 1 Piece
Wuhan Kaidi Zhengda Electric Co., Ltd.
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$ 3175-3714 / setsMin. Order: 1 sets
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Unit Price: US$ 399-3999 / setsMin. Order: 1 sets
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Unit Price: US$ 2457-2642 / setsMin. Order: 1 sets
Chongqing Gold Mechanical & Electrical Equipment Co., ...
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$ 10 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1500-3000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 10 / PieceMin. Order: 1 Piece
Better Technology Group Limited
Main Products: | Turnkey Solution for Battery Manufacturing , Battery Production Equipment , Automatic Battery Assembly Line , Lead Acid Battery , Lithium Battery |
Factory ownership: | Limited Company |
Location: | Xiamen, Fujian |
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$ 3300-3600 / PieceMin. Order: 1 Piece
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Unit Price: US$ 17000-19000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 9000-150000 / PieceMin. Order: 1 Piece
Wuhan Nokos Electronics Co., Ltd.

Main Products: | Handheld Thermal Imaging , Thermal Imaging Module , Thermal Camera , Test Instrumentation , Monocular Telescope |
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$ 37-39 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 37-39 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 285 / SetMin. Order: 1 Set
EP HIPOT ELECTRIC CO., LTD.
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$ 3900-59900 / SetMin. Order: 1 Set
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Unit Price: US$ 1000-10000 / SetMin. Order: 1 Set
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Unit Price: US$ 5000-50000 / SetMin. Order: 1 Set
Laryee Technology Co., Ltd.
Main Products: | Testing Machine , Hardness Tester , Universal Testing Machine , Impact Testing Machine , Tensile Testing Machine |
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$ 10000-30000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 4200-5100 / PieceMin. Order: 1 Piece
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Unit Price: US$ 3000-5100 / PieceMin. Order: 1 Piece
HV Hipot Electric Co., Ltd.
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$ 2000-3000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 2000-3000 / PieceMin. Order: 1 Piece
Xian XZH Electric Power Technology Co., Ltd.
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$ 100-300 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1600-2300 / PieceMin. Order: 1 Piece
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Unit Price: US$ 4800-5000 / SetMin. Order: 1 Set
Pubtester Instruments Co., Ltd.
Main Products: | Medical Device Tesing Machine , Catheter Flow Rate and Pressure Tester , Catheter Burst Pressure Tester , Surgical Needle Penetration Bend Tester , Hypodermic Needle Penetration Tester |
Factory ownership: | Limited Company |
Location: | Jinan, Shandong |
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$ 4500-5100 / PCMin. Order: 1 PC
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Unit Price: US$ 3600-4500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 3600-4500 / PieceMin. Order: 1 Piece
Kiyu Power Wuhan Co., Ltd
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$ 500-2500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1000-15000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 2000-3800 / PieceMin. Order: 1 Piece
Xiamen Tmax Battery Equipments Limited
Main Products: | Battery Lab Equipment Line , Battery Production Equipment Line , Battery Pack Assembly Line , Li Ion Battery Materials , Laboratory Equipment |
Location: | Xiamen, Fujian |
Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Western Europe |
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Unit Price: US$ 10000-50000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 10000-50000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 10000-50000 / PieceMin. Order: 1 Piece
Shandong Gelon Lib Co., Ltd.
Business Type: | Trading Company |
Main Products: | Lithium Battery Materials; Lithium Battery Equipments; Lithium Battery Lab Equipments; Lithium Ion Battery Production Line |
Factory ownership: | Limited Company |
Location: | Linyi, Shandong |
Main Markets: | North America , Europe |
Staff: | 35 |
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Unit Price: US$ 500-600 / setMin. Order: 1 set
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Unit Price: US$ 500-600 / setMin. Order: 1 set
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Unit Price: US$ 800-900 / setMin. Order: 1 set
Kvtester Electronics Technology Co., Ltd.
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$ 1999-2999 / PieceMin. Order: 1 Piece
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Unit Price: US$ 3999-4999 / PieceMin. Order: 1 Piece
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Unit Price: US$ 3999-4999 / PieceMin. Order: 1 Piece
MECCA POWER CO., LTD.
Main Products: | Diesel Generator , High Voltage Generator , Load Bank , Marine Generator , LPG Generator |
Factory ownership: | Limited Company |
Location: | Fuzhou, Fujian |
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$ 3000-20000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 4400-5400 / PieceMin. Order: 1 Piece
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Unit Price: US$ 5000-50000 / PieceMin. Order: 1 Piece
Henan Forever Medical Co., Ltd.
Business Type: | Trading Company |
Main Products: | Ultrasound scanner , X Ray machine , ICU equipment , Laboratory equipment , Sterilizer equipment |
Factory ownership: | Limited Company |
Location: | Zhengzhou, Henan |
Main Markets: | North America , South America , Europe , Southeast Asia/ Mideast , Africa , Domestic |
Staff: | 12 |
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Unit Price: US$ 2999-3600 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1999-2899 / PieceMin. Order: 1 Piece
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Unit Price: US$ 8900-10000 / PieceMin. Order: 1 Piece
Xiamen Fivestar Electric Test Equipment Co., Ltd.
Main Products: | Impulse Voltage Generators , High Voltage Test Systems , AC Dielectric Test Systems , AC Test Transformers , Variable Frequency AC Resonant Test Systems |
Factory ownership: | Limited Company |
R&D Capacity: | ODM |
Location: | Yangzhou, Jiangsu |
Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
Hangzhou Civit Instrument Equipment Co., Ltd.
Business Type: | Trading Company |
Main Products: | Compression Testing Machine , Universal Testing Machine , CBR Tester , Marshall Stability Tester , Asphalt Ductility Testing Machine |
Mgmt. Certification: |
Others
|
Factory ownership: | Limited Company |
Location: | Hangzhou, Zhejiang |
Main Markets: | South America , Southeast Asia/ Mideast , Africa |
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Unit Price: US$ 1500-3000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1200-3000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 12000-35000 / PieceMin. Order: 1 Piece
Shanghai Atec Laboratory Equipment Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Test Chamber , Laboratory Oven , Testing Machine , Testing Equipment , Climatic Chamber |
Mgmt. Certification: |
ISO9001:2015, ISO14001, ISO45001:2018, Others
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Shanghai, Shanghai |
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Unit Price: US$ 30000 / SetMin. Order: 1 Set
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Unit Price: US$ 30000 / SetMin. Order: 1 Set
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Unit Price: US$ 30000 / SetMin. Order: 1 Set
Sansion Power Electric Co., Ltd.
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$ 1000-100000 / SetMin. Order: 1 Set
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Unit Price: US$ 1000-5000 / SetMin. Order: 1 Set
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Unit Price: US$ 1000-50000 / SetMin. Order: 1 Set
Dongguan Jinghuan Environment Equipment Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Anechoic Chamber |
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM |
Location: | Guangzhou, Guangdong |
Production Lines: | 3 |
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Unit Price: US$ 35000-300000 / setsMin. Order: 1 sets
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Unit Price: US$ 40000-60000 / setsMin. Order: 1 sets
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Unit Price: US$ 8000-50000 / setsMin. Order: 2 sets
Huazheng Electric Manufacturing (Baoding) Co., Ltd.
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$ 1500-2352 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1500-2548 / PieceMin. Order: 1 Piece
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Unit Price: US$ 5000-7549 / PieceMin. Order: 1 Piece
Hubei Pinyang Technology Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Rice Milling Machine , Rice Cleaner , Paddy Cleaner , Grain Cleaner , Destoner |
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Xiaogan, Hubei |
Main Markets: | South America , Europe , Southeast Asia/ Mideast , Africa , East Asia(Japan/ South Korea) , Australia , Domestic |
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Unit Price: US$ 630 / SetMin. Order: 1 Set
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Unit Price: US$ 630 / SetMin. Order: 1 Set
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Unit Price: US$ 630 / SetMin. Order: 1 Set
Ai Si Li (China) Test Equipment Co., Limited
Business Type: | Manufacturer/Factory |
Main Products: | Temperature Humidity Chamber , Temperature Test Chamber , Humidity Test Chamber , Walk in Stability Chamber , Thermal Shock Chamber |
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Dongguan, Guangdong |
Main Markets: | North America , Europe , Southeast Asia/ Mideast |
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Unit Price: US$ 30000-50000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 8500-35000 / SetMin. Order: 1 Set
GOLDSOL(WUHAN)HIPOT TEST EQUIPMENT FACTORY
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$ 1300-2500 / setMin. Order: 1 set
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Unit Price: US$ 5000-25000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 5000-20000 / PieceMin. Order: 1 Piece
Beijing GFUVE Electronics Co., Ltd.
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$ 20000-40000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 10000-30000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 2800-5000 / PieceMin. Order: 1 Piece
Shenzhen Pioneer Goods Communication Co., Limited
Business Type: | Trading Company |
Main Products: | Optic fiber cable , Electric cable , Hardware products , Optic fiber test equipment , Fusion Splicer |
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Shenzhen, Guangdong |
Main Markets: | North America , South America , Europe , Southeast Asia/ Mideast |
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Unit Price: US$ 225-250 / piecesMin. Order: 1 pieces
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Unit Price: US$ 130-150 / piecesMin. Order: 1 pieces
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Unit Price: US$ 17-30 / piecesMin. Order: 2 pieces
Chongqing Blossom Machinery Equipment Co., Ltd.
Business Type: | Trading Company |
Main Products: | Laboratory Instruments; Petroleum Products Testers Series; Lube Oil Testers Series; Lube Grease Testers Series; Insulating Oil Transformer Oil Testers Series; Diesel Fuel Oil Testers Series |
Factory ownership: | Limited Company |
Location: | Chongqing, Chongqing |
Main Markets: | North America , South America , Europe , Southeast Asia/ Mideast , Africa , East Asia(Japan/ South Korea) , Australia |
Staff: | 9 |
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Unit Price: US$ 100-2000 / SetMin. Order: 1 Set
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Unit Price: US$ 100-2000 / SetMin. Order: 1 Set
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Unit Price: US$ 100-2000 / SetMin. Order: 1 Set