Prefabricated Substation Manufacturer

Carrying an extensive selection of prefabricated substations, DOHO leads the market and the industry in terms of quality, durability, and innovation. We manufacture our substations in a variety of sizes and configurations, so we are sure to have something for all.
Custom Prefabricated Substation
Available in both standard specifications and custom sizes and configurations, our prefabricated substations are perfect for any application. We manufacture only the highest quality substations in accordance with the latest industry standards and regulations.
On-Point Manufacturing
We have a team of experienced engineers and craftsmen who are dedicated to manufacturing quality substations that meet or exceed your expectations. We work closely with our clients to ensure that all specifications are met and that the substation is exactly what you need.
On-Point Manufacturing
We have a team of experienced engineers and craftsmen who are dedicated to manufacturing quality substations that meet or exceed your expectations. We work closely with our clients to ensure that all specifications are met and that the substation is exactly what you need.

DOHO Prefabricated Substation Supplier

DOHO strives to provide our customers with the highest quality prefabricated substations in the industry. Our dedication to customer satisfaction and continual innovation ensures that our products are always up to date and meet the needs of our clients.
You can trust us to bring you the best-prefabricated substations in the market. We are an ISO-certified company that takes pride in our quality and customer service. We ensure to bring prefabricated substations that will not only do the job but will also be safe and reliable.

Air Insulated Substation

Our air-insulated substations are made lightweight compared to other substation options. This is to help with constructability as well as to increase portability for easy installation. Our substations are made with an aluminum frame and stainless steel hardware to ensure durability and long-term performance in even the harshest environments.

Gas Insulated Substation

DOHO gas insulated substations are specifically made for areas with limited space. They can be manufactured using variety of materials depending on the customer’s needs. The unique thing about our substations is that they are able to be used in a wide range of voltage levels.

Metal Prefabricated Substation Advantage

Quality Control and Assurance - Tested Prefabricated Substation Solutions
Carrying a reputation in the global market, we at DOHO ensures to produce and market only the best quality Tested Prefabricated Substation Solutions. Our substations have successfully passed stringent and comprehensive tests in order to meet the requirements set by various electric companies, industries, and projects. That means you can be confident that our prefabricate substation equipment will perform and function just as you expected it to and more.

Industry Standards

All products under DOHO are tested and qualified in its in-house laboratory which is accredited by UKAS for conformity assessment of Electrical products to IEC 61439 and other International Standards. Products are also type tested and certified by TUV Nord as per IEC 61439 and EN 50518 requirements.

Top-Notch Engineers

Our team of expert engineers is passionate about their work and has a wealth of experience in the prefabricated substation industry. They are constantly working to improve our products and make sure that they meet the latest industry standards.

Innovation and Technology

At DOHO, we are always working to improve our products and stay ahead of the curve in the mobile substation industry. We have a team of engineers who are constantly researching and developing new technologies and products that will benefit our clients.

Fast Turnaround Time

We know that time is of the essence when it comes to prefabricated substations. That’s why we pride ourselves on our fast turnaround time, which means that you will get your product sooner rather than later.

Custom Solutions For Unique Requirements

As technology progress, the demand for customized substation also increase. DOHO has a team of professional engineers who are able to design and build a substation that meets your specific requirement, whatever it is. With our custom solutions, you can be sure that your substation will be perfectly suited for your needs.
We have the experience and expertise in the field that can turn your vision into a reality. That is why partnering with us is always a wise decision.

A Leading Supplier of Prefabricated Substation

As one of the respected electrical equipment supplier in China andn leader in the prefabricated substation industry , we at DOHO substations pride ourselves on our ability to provide substations that cater to both advance and standard applications. Our substations are fabricated with the highest quality materials to ensure that they can meet the harshest environments and still provide optimal performance.
Customizable Solutions
We also understand that no two substations are exactly alike, so we offer a wide range of customization options to make sure that each substation is perfectly suited to the customer’s needs. This includes everything from the size and shape of the substation to the type of equipment that is installed.
Affordable Product
In addition to our substations’ high quality and durability, we also offer them at an affordable price. We know that budgets are tight for many companies, so we’ve strived to make our products as budget-friendly as possible without compromising on quality.
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Frequently Asked Questions

Prefabricated substations are increasingly becoming the preferred choice for utility companies and industrial facilities around the world. A prefabricated substation is a complete power distribution system that is manufactured in a factory and then shipped to the site where it will be installed. There are many advantages to using prefabricated substations, including reduced installation time, improved safety, and lower costs. It is also known as a mobile substation or compact substation. High and low-voltage switchgear, transformers, and other electrical equipment are all housed in a prefabricated substation.
Prefabricated substations offer a number of advantages over traditional substations. First, prefabricated substations can be assembled quickly and easily, making them ideal for emergency situations or for locations where time is of the essence. Second, prefabricated substations are less expensive to construct than traditional substations, making them a more cost-effective option for many applications. Third, prefabricated substations are more scalable than traditional substations, meaning that they can be easily expanded or reconfigured to meet changing needs. Finally, prefabricated substations are typically more reliable than traditional substations, as they are less likely to experience problems with foundation settling or equipment failure.
Railway Electrification, Grid Expansion and Maintenance, Wind Power Station are amongst the most typical users of Prefabricated Substations.
When it comes to substations, DOHO has you covered. We offer a wide range of pre-assembled substations that can be customized to fit your specific needs. Whether you’re looking for a small, compact substation for a residential area or a large, industrial-grade substation for a commercial district, we have the perfect solution for you.
We offer a standard one-year warranty on all of our prefabricated substations. In addition, we also offer an extended warranty program that provides additional coverage for key components of the substation. This program is available for an additional fee and can be customized to meet the specific needs of each customer. For more information, you can contact us at +86 -13567770207 or send us an email at

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