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partial discharge testing200+ factories verified

Wuhan Goldhome Hipot Electrical Co., Ltd.

5.0
Main Products:
AC Resonant Test System, AC/DC Hipot Tester, Circuit Breaker Analyzer, Hv Test Set, Power Frequency Hipot Tester, Transformer Tester, AC Dielectric Test Set, Partial Discharge Test Set, High Voltage Test Set, Primary Current Injection Test Set
Country/Region:
Hubei, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Wuhan Goldhome Hipot Electrical Co., Ltd was established in 2008, with the double efforts to struggle under more than ten years' diligent hard-working and adhere to spirit of keeping truth-seeking and pragmatic, exploring one professional road with competitive development in the electric and power testing field.

HV Hipot Electric Co., Ltd.

20 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
Transformer Testers, Partial Discharge Test System, Insulation Tester, High Voltage Test Set, Switchgears Test Set
Country/Region:
Hubei, China
R&D Capacity:
ODM Service
Sample Service:
Sample Available
Company Profile:
HV Hipot Co. Is a high-tech enterprise professionally engaged in R & D, manufacture, and marketing of power testing products, instrumentations, power industry automation systems, which are supplied for national power companies, metallurgy petrochemical corpations, factories and public institution.

Hebei Dual Canopy Mechanic Electrical Engineering Co., Ltd.

2 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Transformer Test Series, Transformer Oil test series, SF6 Test Series, Insulation resistance tester, Relay protection tester, High Voltage Test Series, Power Quality Analyzer, Circuit Breaker Test, Pa
Country/Region:
Hebei, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Hebei Dual Canopy Mechanic Electrical Engineering Co., Ltd. - Enhanced Company Profile

Wuhan Kaidi Zhengda Electric Co., Ltd.

14 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
Series Resonance, Hipot Tester, High Voltage Test Equipment, Cable Fault Locator, Electric Power Analyser
Country/Region:
Hubei, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Wuhan Kaidi Zhengda Electric is a high-tech enterprise integrating research and development, production and sales of power testing equipment, instruments and power online monitoring systems. Provide a variety of types of high-tech power testing products, and in high voltage testing to provide users with a full set of electrical test equipment, to solve the power equipment supporting solutions.

Kiyu Power Wuhan Co., Ltd

5.0
·Manufacturer/Factory & Trading Company
Main Products:
Oil Transformer, Impulse Voltage Generator, Vlf Hipot Test Equipment, Loop Resistance Tester, Relay Protection Tester, Pd Test System, Cable Fault Tester, Tuning Resonance Test Device, DC Hv Generator, Lightning Arrester
Country/Region:
Hubei, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Kiyu Power Wuhan Co., Ltd is a high-tech enterprise professionally engaged in R & D, manufacture, and marketing of power testing products, instruments, power industry automation systems, which are supplied for national power companies, metallurgy petrochemical corporations, factories and public institution.

Wuhan Huadian High-Tech Electrical Equipment Co., Ltd

19 yrs
·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, Cable Testing Equipment‌
Country/Region:
Hubei, China
R&D Capacity:
ODM Service
Sample Service:
Sample Available
Company Profile:
Wuhan Huadian Hi-Tech Electrical Equipment Co., Ltd. (abbreviated as Huadian Hi-Tech), established in 2007 through the corporatization restructuring of the tertiary subsidiary of the former Wuhan High Voltage Research Institute, is a high-tech enterprise. Its predecessor, Wuhan High Voltage Research Institute Huadian Electric Company, founded in 1991, was among China's earliest manufacturers of high-voltage testing equipment.

Shanghai Lanqi Electric Co., Ltd.

16 yrs
·Trading Company
Main Products:
Partial Discharge Test, High Voltage Tester, AC Hipot Tester, DC Hipot Tester, Impulse Voltage Generator, High Voltage Insulation Equipment, Transformer Testing Instrument
Country/Region:
Shanghai, China
Company Profile:
Shanghai Lanqi Electric Co., Ltd. Always try best to serve clients better, . And we also provides OEM and customization service for clients. If you need to label your company logo on our products, please inform us before you place an order.

Shanghai Demiks Electric Power Technology Co., Ltd.

Main Products:
Power Transformer, Dry Type Transformer, Oil Immersed Transformer, High Voltage Electrict Testing Equipment, Transformer Testing Equipment, High Voltage Testing Transformer, HVAC Resonant System, Lighting Impulse High Voltage Generator, Power Frequency High Voltage Withstand System, Pd Partial Discharge Test System
Country/Region:
Shanghai, China
R&D Capacity:
OEM/ODM Service
Company Profile:
DEMIKS Electric Power Technology Co., Ltd  committed to the research, development, manufacturing and sales of power transmission equipment, distribution equipment and high-voltage testing equipment.

Sansion Power Electric Co., Ltd.

22 yrs
·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, Cable Fault Locating Test System, Insulator Fault Detector, CT PT Analyzer, Relay
Country/Region:
Hubei, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Sansion Power Electric Co., Ltd was established in 2005, a technocrat who have rich experience of more than 10 years in R&D, manufacturing and marketing of power electrical testing products, which are widely used in the fields of power electric, railroad, energy conservation and environment protection, water conservancy, petrochemical industry, aerospace and etc.

Dongguan Zhongli Instrument Technology Co., Ltd

5.0
Main Products:
Environmental Chamber, Universal Testing Machine, Test Machine, Lab Two Roll Mill, Banbury Mixer, Lab Hydraulic Press, Textile Testing Machine, Packaging/Carton/Paper Test Machine, Leather/Shoes Testing Machine, Rubber and Plastic Testing Machine
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Dongguan ZhongLi Instrument Technology Co., Ltd. Was established in 2014. Nestled in Dongguan, Guangdong province, a region renowned for its vibrant manufacturing and technological innovation, our company has thrived in this dynamic environment.

Jinan Hengfeng Electrical Technology Co., Ltd

3 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
Tan Delta Teser, VLF Hipot Test System, DC Hipot Tester, Insulation Resistance Tester, Surge Arrester Leakage Current Analyzer
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Hengfeng Electric power equipment(Jinan) Co., Ltd is established in year of 2006, located at Jinan city, Shandong province, China. Hengfeng Electric is a professional manufacturer engaged in the research development production, sale and service of electric power systems.

Qianchuan Intelligent Electric (Shandong) Co., Ltd

2 yrs·5.0
·Trading Company
Main Products:
Transformer, Distribution cabinet, Distribution Box
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Cincline Intelligent Electric (Shandong) Co., Ltd., relying on a large and medium-sized production base with 30 years of deep roots in the power industry and strong comprehensive strength, is a comprehensive technical enterprise specializing in the research and development, production and sales of power transmission, distribution and control equipment. Qianchuan Electric actively explores cutting-edge technologies, upgrades intelligent production processes, deeply cultivates the industry, makes long-term layouts, and is committed to green and intelligent supply chains and product supply for emerging application markets.

Haomai Electric Power Automation Co., Ltd.

27 yrs
·Manufacturer/Factory & Trading Company
Main Products:
CT PT Analyzer, Relay Protection Test System, Substation DC System Tester, Battery Test System
Country/Region:
Hubei, China
R&D Capacity:
OEM/ODM Service
Company Profile:
HAOMAI Electric Power Automation - Expert in Relay Testers & CT AnalyzersCompany OverviewWuhan HAOMAI Electric Power Automation Co., Ltd. (brand: Relaystar) is a leading manufacturer of relay protection testers, CT analyzers, and power testing equipment. Established in 1999, HAOMAI specializes in high-precision devices for utilities, substations, and industrial power systems.

EP HIPOT ELECTRIC CO., LTD.

9 yrs
·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, DC System and Battery Testing, Cable Faults, Test and Diagnostics, Arrester and Insulator Testing
Country/Region:
Hubei, China
R&D Capacity:
OEM/ODM Service
Company Profile:
EP Hipot Electric Co., Ltd has rich experience of more than 20 years in R& D, manufacturing and marketing of market-leading high voltage test equipment. Passion, knowledge, expertise and technology drive us to help our customers all over the world, to maintain their assets value, improve their reliability, reduce maintenance costs and extend working life of the electrical systems and related apparatus. Our application specialists also perform on site trainings and workshops in order to share our knowledge with customers. We maintain quality control so that you can trust our products and receive expert help in selecting or servicing equipment. We are proud of the work we do to help utilities and electrical contractors keep the lights on and protect critical loads all over the world.

Xian XZH Electric Power Technology Co., Ltd.

4 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
Cable Fault Locator, Transformer Tester, Ac Dc Hipot Tester, Ground Tester, High Voltage Circuit Breaker Analyzer
Country/Region:
Shaanxi, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Xian XZH Electric Power Technology Co., Ltd. is located in the Eastern development zone of Xi'an City, Shaanxi Province, China, . Xi'an, is reputed as the most time-honored city with 13 dynasties for about 2000 years

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, Variable Inductance AC Resonant Test Systems, Hv DC Voltage Generators, Impulse Current Generators, Sf6 Gas Insulated Gis AC Test Systems, AC High Current Test Systems
Country/Region:
Jiangsu, China
R&D Capacity:
ODM Service
Company Profile:
XIAMEN FIVESTAR ELECTRIC TEST EQUIPMENT, operating in the electricity industry, specializes in developing and providing high-voltage testing equipment, including AC Dielectric, HV DC Voltage, Impulse Voltage, Impulse current and other special tests, rating up to 2400kV AC, 2000kV DC, 7200kV Impulse. We started cooperating with Shanghai Jiaotong University for producing and research of HV testing equipment used in electrical applications since 1980s. With a focus on long-term maintenance, laboratory services, and consulting/testing, we offer comprehensive solutions for research, manufacturing, or maintenance purposes. We are a leading manufacturer in the Electricity industry with a highly skilled R&D team. Our advanced technology allows us to produce high-quality products efficiently. We utilize state-of-the-art production equipment that ensures precision and reliability. Our strong R&D capabilities enable us to continuously innovate and develop cutting-edge solutions that meet the evolving demands of our industry. Our factory is a leading player in the Electricity industry, boasting a spacious area of 80000sqm with a 50m height highest rating full shielded HV test hall. We take pride in our exceptional quality inspection capabilities, ensuring that all products meet the highest standards. With a focus on production efficiency, we have invested in state-of-the-art equipment that enables us to maximize output while maintaining top-notch quality. Our production capacity is unmatched, allowing us to meet the demands of our esteemed clients efficiently and effectively.

Tianjin Grewin Technology Co., Ltd.

5.0
Main Products:
Transformer, Current Transformer, Toroidal Transformer, Ferrite Transformer, Clamp on Transformers, Winding Machine, Pipe Locator, Magnetic Electronic Transformer, Cable Fault Locator, Electrical Transformer
Country/Region:
Tianjin, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Tianjin Grewin Group is concentrating on transformers for 25 Years and complianted by ISO9001: 2015, CB, IEC CB, CE etc. We're always pay great attention to its business philosophy "Quality and Honesty First". Grewin is specialized in the design and manufacture of wound components such as transformer, current sensors, chokes etc. Windely used in communications, electronics, meters, industrial control, medical equipments and other fields. We are also a provider of power meters and tape and winding machines. 85% of its products exported to America, Europe, and Asia etc. We sincerely invite you to join us to create a bright future.

Nantong Zhenhuan Trade Co., Ltd.

22 yrs
·Trading Company
Main Products:
Roll Forming Machine, Metal Processing Machine, Cutting and Slitting Machine, HVAC Duct Machine, Transformer Making Machine
Country/Region:
Jiangsu, China
R&D Capacity:
OEM Service
Sample Service:
Sample Available
Company Profile:
Our company is a private owned manufacturer and export agent of metal related fabricating and forming machinery, specialized in various machinery for more than 15 years. We are certified by SGS, TUV and BV on our credit and profession.

Kvtester Electronics Technology Co., Ltd.

18 yrs
·Manufacturer/Factory & Trading Company
Main Products:
CT and PT Analyzer, HV Testing Equipment, Transformer Tester, Relay Protective Tester, Generator and AMP Tester, Earthing Tester, and HV and AMP Tester, AC Resonant Equipment, Cable Fault Locator System, Circuit Break Tester, Substation Online Monitoring System
Country/Region:
Hubei, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Our company is specialized in high voltage test equipment, power measurement and test equipment and instrumentation, substation online monitoring system and related software products R & D, design, production, sales and service.

Wuhan Hertz Power Equipment Co., Ltd

9 yrs·5.0
·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, Zinc Oxide Lightning Arrester Test Equipment, Cable Test Equipment, Sf6 Gas Oil Analysis Equipment, Storage Battery Test Equipment, Insulation Resistance Test Equipment
Country/Region:
Hubei, China
R&D Capacity:
ODM Service
Company Profile:
Wuhan Hertz Electric Power Equipment Co., Ltd. Was established in 2017. The company originated from a team of senior engineers from Wuhan High Voltage Institute and professors from Huazhong University of Science and Technology, formed in 1993. The company primarily focuses on the research and development of power testing equipment such as lightning impulse generators, partial discharge test devices, high current temperature rise systems, transformer comprehensive test systems, switchgear comprehensive test systems, and motor comprehensive test systems. It also extends its services to shielding room design and installation, grounding design, and construction, offering a comprehensive service platform. Currently, the company boasts two major bases: The Optics Valley Electromechanical Industry Park production and testing base, and the Science and Innovation Center office and R&D base.

Delta Technology (Chongqing) Co., Ltd.

5.0
Main Products:
Electrical Testing Equipment, Fire Reaction Testing Equipment, Transformer Tester, High Voltage Tester, Circuit Breaker Tester, Transformer Oil Tester, Transformer Oil Purifier, Cable Tester, Building Material Tester, Textile Tester
Country/Region:
Chongqing, China
Sample Service:
Sample Available
Company Profile:
Delta Technology specializes in providing high-performance electrical testers and fire reaction testers that help factories, laboratories, and safety inspectors ensure compliance with international standards.

Baoding Lucyelec Test Equipment Co., Ltd.

5.0
·Trading Company
Main Products:
Transformer Oil Tester, Transformer Test Equipment, Petroleum Analysis Instrument, Hipot Tester, Resistance Tester, Anemometers, Safety Tools, Primary/Secondary Injection Test Set, CT PT Analyzer, Circuit Breaker Analyzer
Country/Region:
Hebei, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Since 2015 and based in Baoding, China, Lucyelec Test Equipment Co., Ltd. is a distinguished leader in the field of oil analysis and electrical testing equipment. As a reliable partner and professional supplier, we specialize in offering high-quality test and measurement instruments to meet a diverse range of industry needs.

Global Power Equipment (Xuzhou) Co., Ltd.

5.0
Main Products:
Transformer, Dry Type Transformer, Power Substation, Oil Immersed Transformer, Prefabricated Substation, Combined Substation, Distribution Transformer
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Global Power Equipment (Xuzhou) Co., Ltd. is a wholly-owned subsidiary of Zhonghao Electric Power Group. The group is a high-tech enterprise specializing in the production, development and sales of series transformers and supporting products. It emerged in the central city of Huaihai Economic Zone--Xuzhou Economic Development Zone is located in front of National Highway 311 and is half an hour's drive from Xuzhou Airport to the south. The transportation is very convenient and the transportation conditions are unique. The group has a production history of more than 50 years. It was restructured from a former state-owned enterprise and has served many large enterprises at home and abroad. The factory covers an area of nearly 800, 000 square meters and various buildings cover an area of 100, 000 square meters. It has more than 100 sets of various production and use equipment, strong technical force, advanced production equipment, high product technology level, complete testing equipment, strict corporate management, and reliable product quality.

Guangdong Forui Electric Co., Ltd.

19 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Power Transformer, Distribution Transformer, Compact Substation, Oil Immersed Transformer, Dry Type Transformer, Pad Mounted Transformer, Renewable Power Transformer, HV/MV/LV Switchgear
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Guangdong Forui Electric Co., Ltd., established in 2007 and located in Guangdong Province, is a professional manufacturer of electric power equipment with integrated R&D, Production, Sales and Service department.

Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.

4.0
Main Products:
Oil Purifier, Fire Testing Equipment, Petroleum Products Testing Equipment, Electrical Testing Equipment, Transformer Test Set, Oil Test Kit, Fire Retardant Test, Cone Calorimeter, Bdv Tester, Flash Point Tester
Country/Region:
Chongqing, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Chongqing Gold Mechanical & Electrical Equipment Co., Ltd is a high-tech enterprise for researching, designing, developing and producing scientific and measuring instruments. With its continuous drawing of lessonas, unremitting innovation and borrowing of advanced technology from both at home and abroad, our company is now becoming a professional manufacture of oil tester, electric tester, fire testing equipment, and oil purifier.

Yangzhou Kejia Electronic Equipment Ltd.

25 yrs
·Manufacturer/Factory
Main Products:
Partial Discharge Detection Equipment, High Voltage Detection
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Established in 2002 (with roots tracing back to 1981 as Yangzhou Radio Instrument Factory), Yangzhou Kejia Electronics is a leading Chinese manufacturer of high-voltage testing equipment, specializing in partial discharge (PD) detection systems. With over four decades of innovation, our "KJF" series products-including PD detectors, digital testing systems, and PD-free test equipment-serve industries from power utilities to transformer/switchgear manufacturing.

Shandong Yimeng Power Equipment Co., Ltd.

26 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Transformer, Power Transformer, Oil Immersed Transformer, Toroidal Transformer, Prefabricated Substation, Epoxy Cast Dry-Type Transformer, Dry-Type Transformer, Switchgear, Oil-Immersed Power Transformer
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Shandong yimeng power equipment Co., Ltd. As a benchmark enterprise in china's power transmission and distribution equipment manufacturing sector, shandong yimeng power equipment Co., Ltd. Traces its roots to shandong yimeng transformer factory and was formally registered and established in 2001. Its headquarters is located in qingtuo town, yinan county, linyi city, shandong province - the core area of the yimeng revolutionary old area. This location, where the Beijing-Shanghai expressway intersects with the rizhao-dongming expressway and is adjacent to provincial highway 229, boasts superior geographical advantages, providing convenient support for product transportation and market expansion.