ZHIWEI Electric Power
Testing Expert
The Most Trustworthy Electric
Power Testing Equipment Supplier

Industry Solutions

Select Your Testing Appliaction

Oil Testing Equipment

Transformer Tester

High Voltage Test Set

Primary and Secondary Current Injection Test Set

HV Switch Tester

Power Quality Analyzer

Cable Fault Locator

Insulation/Earth Resistance Tester

Why Choose Us ?

Technical support guarantee

There are a number of senior technical engineers to do technical support.

Leading technology

Cooperate with national Electricity research institutes and universities every year to develop cutting-edge products in the market.

Quality assurance

The company has a perfect and scientific production process, quality inspection process, to provide customers with high-quality and applicable products.

High efficiency, high quality, lifelong maintenance

With the perfect pre-sale-in-sale-after-sales service system, to provide customers with high-quality service.

Long history

More than 20 years of experience in the power industry.

About Us

The company’s main customer base includes national power grids, railways, power research institutes, water conservancy, chemical industry, power plants, power installation companies, transformer factories, electrical companies, training schools, and others worldwide.

The company mainly produces and sells various types of testing equipment and instruments, such as oil-immersed, high-voltage, SF6 gas, and cable testing equipment, and has been deeply involved in the power industry for more than 20 years.

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Oil Tan Delta Tester Operation Process
Oil BDV Tester Operation Process

Recent News

BDV Oil Testing Machine

What is a BDV Oil Testing Machine?

The BDV oil testing machine plays a crucial role in assessing the quality of transformer oil. This equipment measures the dielectric breakdown voltage of insulating oils. This test evaluates the...

bdv transformer

Transformer Operation and Maintenance

In order to ensure the safe operation and reliable power supply of the hv transformer testing, when the transformer has abnormal conditions, it can be discovered and handled in time to eliminate...