• Dedicated to Shaping a Future Where Power Converters Unlocks Boundless Opportunities For All.

    We provide middle-of-the-market products at the best price with the least inconvenience.

    About Us

  • Airfield 400hz frequency converter ground power units.

    We also provide services to military power systems with our outstanding technology and bespoke products.

  • providing stable and efficient power conversion solutions.

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1200+

Happy Customers

98%

Customer Satisfaction

15600+

Quantity of Units Sold

24/7

We Never Close

10+

Years of Excellence

About Us

DOER power tech. is a leading technology enterprise dedicated to the research, development, production and sales of power inverters, static frequency converters, dc rectifiers and voltage stabilizers etc., in China. The company established in 2013 and took steps forward in transforming sustainable power conversion solutions in civil,commercial, marine, and aviation industries. The team owns a background in electric industries for more than 10 years, possessing expertise to design and supply to customers a concept that we believed could revolutionize the industry.

The team of highly skilled engineers and technicians continuously strive to optimize our technologies with innovation, and utilize state-of-the-art manufacturing facilities to meet the diverse and demanding requirements of different applications.With the growth in demand, today we stands as a testament to our hard work and perseverance.

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Our Products

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Customer Testimonials

We are using Servo Volt. stabilizers for valuable equipment in our buildings, the performance of the stabilizers are excellent with higher efficiency and durable. i’d like to appreciate for the expertise of the team who help me find a good products.

“Their 60hz to 400hz static frequency converter really helps me a lot during our electronics test, and i’m very satisfied for the quality, this converter is crucial in our testing process, next time i will consider the air freight for my new coming project.”

We use DOER marine 75kVA SFC for our ROV systems at marine field, easy to use,ensuring normal operation and improving work efficiency, while reducing failures caused by power issues and enhancing the reliability of operations.

Application Field

We provided services to hundreds of projects with solutions related to below fields with our cost-effective products and advanced technology.

  • Sever Data Center

    with Voltage Stabilizers to safeguard data centers and facilities from surges and voltage fluctuations.

    Supply three phase continueous stable power to data center

  • Vessel Ship

    By utilizing 50hz to 60hz frequency converter / AC Power Source, support bidirectional 50/60 Hz conversion.

    Our marine frequency converter is mainly used for the three phase 50hz to 60hz or 60hz to 50hz voltage & frequency conversion.

  • Renewables

    Solar & Utility Power

    with help by stabilizer, mitigating harmonics from solar/wind integrations.

  • Industrial Automation Devices

    By utilizing IGBT Voltage & Frequency Converter to sensitive devices.

    To control converter ‘s output maintain ±1% voltage accuracy and frequency accuracy in 0.01%, find a better solution for your automation systems.

  • Aviation Industry

    Aviation ground power units

    Powering aircraft with stable 115v 400Hz output.

  • Marine Field

    SFC is required for platform on marine field

    For global compatibility, our units support bidirectional 50/60 Hz conversion

  • Radar Systems

    400hz AC Power

    Powering ground support systems and radar controls with stable 400 Hz output

  • Hangar and Apron aviation power system

    Air craft maintenance and engine start GPU.

    Deliver precise 50/60 Hz to 400 Hz frequency conversion, ideal for aviation, military systems.

DOER Power Tech.

Aims to maintain its leading position in the market and drive the development of the industries we serve. We look forward to collaborating with more partners and contributing to the progress of global technology and energy innovation with our high-quality power converter products.

Our Mission: At Doer Power Tech, our mission is to pioneer the future with electric power tech., strive to provide our customers with innovating solutions.

Our Vision: We are dedicated to shaping a future where power tech unlocks boundless opportunities for all.