Outdoor vacuum breaker, recloser

Outdoor vacuum breaker, recloser

10kV to 40.5kV outdoor vacuum breaker, recloser

Automatic transfer switche

Automatic transfer switche

Automatic transfer switche, ATS

Moulded Case Circuit Breaker

Moulded Case Circuit Breaker

Moulded Case Circuit Breaker, MCCB

complete set device

complete set device


About us

Gain client trust thanks to their proven reputation for reliability, performance and long life.


Yueqing Aiso is a professional supplier of export electrical equipment. Export products include: Complete Set Device Series,high-voltage electrical equipment, low-voltage electrical equipment and transformers. We have 3 factories, all products are produced in strict accordance with ISO9001 and CE standards.


  • 10000

    Factory area

  • 10 +

    Production experience

  • 20 +

    Certificate of honor

  • 50 +

    Technical staff



To Offer Customers High Performance Analytical Solution

  • Wind power generation
    Wind power generation
    Wind power generation refers to the conversion of wind energy into electricity. Wind energy is a clean and pollution-free renewable energy. It has long been used by people, mainly through windmills to pump water and mill flour. People are interested in how to use wind to generate electricity.
  • Power substation
    Power substation
    A substation is a place in a power system where voltage and current are transformed to receive and distribute electric energy. The substation in the power plant is a booster substation, whose function is to boost the electric energy produced by the generator and feed it to the high voltage grid.
  • Ferrous Metallurgy
    Ferrous Metallurgy
    Metallurgy refers to the process and technology of extracting metals or metal compounds from minerals and making metals into metal materials with certain properties by various processing methods.
  • Photovoltaic energy
    Photovoltaic energy
    Photovoltaic energy is based on the principle of photovoltaic effect to convert solar radiation into electric energy. Photovoltaic energy has the advantages of no pollution, no noise, low maintenance cost, long service life and so on. In recent years, it has developed rapidly.


All products are produced in strict accordance with ISO9001 and

SAP management software

The company has more than 10 years of export experience, and has been sold in more than 50 countries. Many products have been used for more than 10 years and have been well received by customers.


  • 23


    The Power of Substation Lightning Arresters: Small Size, Light Weight, and Reliable Performance

    Substation arresters are an important part of electrical systems, protecting valuable equipment from lightning strikes. Designed with durability, flexibility and high efficiency in mind, these arresters feature a range of features that make them ideal for substation envi...

  • 23


    Introduction of GW1-12 Outdoor Rod High Voltage Disconnector/Disconnector

    GW1-12 outdoor high-voltage disconnector is a pioneering product designed to meet current national and IEC standards. An innovative switch developed in our factory to solve various problems associated with the original GW1 type switch. With its advanced features and stat...

  • 23


    Understand the application and environment of high voltage circuit breakers

    High-voltage circuit breakers are an important part of power grid equipment and industrial and mining machinery, providing effective protection and control for short-circuit currents. LW8A-40.5 outdoor SF6 circuit breaker is such a device, which has several advanced feat...

  • 23


    Understanding LW36-132 Outdoor High Voltage SF6 Gas Circuit Breaker

    As the world continues to grow and evolve, the need for reliable and efficient power distribution systems is becoming more urgent. Circuit breakers are an important part of these systems, among which SF6 gas circuit breakers stand out for their excellent performance. Tod...

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