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.

Popular Videos

Company scene
Oil Tan Delta Tester Operation Process
Oil BDV Tester Operation Process

Recent News

oil bdv tester

How To Choose An Oil BDV Tester In Thailand

Here's A Guide On How To Choose An Oil BDV Tester In Thailand: When selecting an oil breakdown voltage (BDV) tester in Thailand, you'll want to consider a few key factors to ensure you get the...

transformer tester

How To Test A Transformer With A Multimeter?

In the realm of electrical engineering, transformers play a pivotal role in transmitting and distributing electrical energy efficiently. To ensure the reliability and safety of these essential...

transformer testing

What Is Tan Delta Testing Of A Transformer?

In the realm of electrical power distribution, transformers play a pivotal role in transforming voltage levels to meet the requirements of various electrical devices and systems. To ensure the...

transformer testing

What Is Oil Testing Equipment?

Transformer oil testier plays a pivotal role in ensuring the reliability and longevity of transformers, the workhorses of electrical power distribution systems. By providing accurate and timely...

viscosity tester for oil

How To Do Oil Testing?

Introduction: The Significance of Oil TestingIn various industries, the quality and performance of oils play a critical role in ensuring the smooth operation of machinery, enhancing efficiency,...

oil testing machine

What Test Tests For Oil?

In the realm of industrial machinery and equipment, oils serve as the lifeblood, ensuring smooth operation and preventing costly breakdowns. However, as oils age and are subjected to various...

viscosity tester for oil

How Many Types Of Oil Testing Are There?

In various industries, including power generation, manufacturing, and transportation, oils play a critical role in ensuring the smooth operation of machinery and equipment. However, as oils age...