About Us
About Us
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Power Transformers And Complete Equipment

With deep roots in the power industry, Sut Electric Co., Ltd. is a national high-tech enterprise specializing in industrial electrical equipment and complete sets of power transmission and distribution equipment, integrating R&D, manufacturing, sales, and service. The company is committed to providing customers with intelligent and eco-friendly power system solutions. Its main products include high- and low-voltage electrical components and complete switchgear, 10–35 kV oil-immersed and dry-type power transformers, transformers for new energy applications, special-purpose transformers, and pole-mounted switches, which are widely used in power grids, new energy, and industrial power distribution sectors.

ISO
15+
Years

Industry Experience

200+
Item

Qualification Patent

20000+

Factory Floor Area

About us

Our Mission & Values: The Principles That Guide Us.

Our identity is built on a clear purpose from engineering to customer service.

Technical Excellence
Technical Excellence

Our skilled team ensures precision at every stage

  • Equipped with modern production technology and advanced testing facilities.
  • A 3% standardization rate-well above national benchmarks-delivers consistent performance, industry-leading stability, and superior quality.
We provide tailored solutions and reliable service
We provide tailored solutions and reliable service

Driven by innovation and customer-centric design

  • Our reputation for excellence has expanded our presence to over 50 countries and regions, including Europe, North America, Southeast Asia, South America, and Africa.
Our Mission & Values: The Principles That Guide Us.
Years of Manufacturing Experience

With over 10 years of extensive manufacturing experience, this deep knowledge enables us to deliver proven, reliable solutions and continuously optimize processes for higher quality and performance.

Global Certifications and Compliance

Our products meet stringent international standards and are certified by CE, FCC, ETL, BIS, REACH, RoHS, CCC, IP67, and ISO 9001, ensuring compliance and safety across regions.

Strict Quality Control

A standardization rate of 3% far exceeds national benchmarks, resulting in consistent performance, industry-leading stability, and superior quality.

Full Customization (OEM & ODM)

We offer comprehensive customization (OEM and ODM) services, working closely with you from concept to production. Our flexible solutions are tailored to your specific needs, ensuring your vision is realized precisely and efficiently.

Have A High-Quality Production Environment

Workshop

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Have A High-Quality Production Environment
2012
2015
2017
2018
2020
2023 – Present
2012
2012
Company established. Mainly engaged in oil-immersed transformers and dry-type transformers, focusing on the domestic market.
2015
2015
Expanded production capacity, launched pole-mounted switches, and improved the complete power supporting product layout.
2017
2017
Founded the professional R&D department, launched professional technical support and official OEM/ODM customized services.
2018
2018
Explored overseas markets and formed a dual development model of domestic trade + foreign trade.
2020
2020:R&D Center Upgrade and Patent Breakthroughs
Added laboratory equipment and testing standards, completed multiple technical improvements, and steadily increased the number of product certifications and patents.

New laboratory equipment and testing standards have been added, multiple technical improvements have been completed, and the number of product certifications and patents has steadily increased.
2023 – Present
2023 – Present
Realized large-scale production of all product lines, forming an integrated system of R&D, manufacturing, customization and global sales.

Certificates

Corporate Honors

Corporate Honors

Corporate Honors

Corporate Honors

Corporate Honors

Corporate Honors

Corporate Honors

Corporate Honors

Corporate Honors

Corporate Honors

Corporate Honors

Corporate Honors

Corporate Honors

Corporate Honors

Corporate Honors

Corporate Honors

Corporate Honors

Corporate Honors

Corporate Honors

Corporate Honors

Let's Collaborate With Each Other!

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