A promotional banner for KeyYuan Electric featuring an aerial view of the company's manufacturing facility on the left and various electrical equipment on the right, along with informational text about their certifications, history, and export achiev
Large indoor industrial warehouse filled with rows of electrical transformers and workers inspecting them.
Interior of a large factory or warehouse with various machinery and equipment, including transformers, inverters, and production stations, organized and ready for manufacturing or assembly.
Inside a large factory or warehouse with industrial machinery, conveyor belts, and workers handling rolls of material and other components.
Electrical control panel with circuit breakers and meters inside a metal enclosure.
An electrical control panel cabinet with various switches, meters, and wired components inside. The cabinet has a closed door with windows revealing some internal wiring and components.
Green electrical control cabinet with ventilation panels, warning signs, and a small window inside an industrial setting.
Multiple electrical components and transformers wrapped in plastic, arranged on white tables in a laboratory or industrial setting.
An open electrical transformer cabinet with switches, meters, and wiring inside, located in a warehouse or industrial setting.

Company introduce

Certifications of compliance

Company history 

Generate capabilities

Enterprise honor

Quality Control

Company introduce 

Guangdong Keyuan Electric Co., Ltd., established in 2007, we specializes in 40.5kV and below electric equipment such as transformer, switchgear and substation etc.We previously applied primarily in real estate and power grid sectors. However, with the growing market demand for new energy, our products are now also widely used in new energy infrastructure projects such as charging piles, solar power, and wind energy.In addition, Keyuan Electric aims to evolve power distribution through intelligent solutions. By integrating software with hardware, we transform conventional distribution transformers into smart systems that enable intelligent operation, deliver real-time feedback, and support big data management for optimized grid performance.Keyuan Electric has a moderm 6S management standard factory with a building area of approximately 40000 square meters. The designed annual producion value reaches 310 million USD and is equipped with advanced production equipment and fully automatic testing equipment both domestically and internationally.

Certifications of compliance

UL Solutions Certificate of Compliance issued to Guangdong Keyuan Electric Co., Ltd. for XPMO Transformers, Distribution, Overhead Type, 500 kVA and Smaller, issued by UL on September 4, 2025, signed by David Piecuch.
Certificate of Compliance for Guangdong Keyuan Electric Co., Ltd., issued by UL, certifying sample XPM07 Transformers, Distribution, Overhead Type, meeting standards CSA C2.2, Edition 2, Issue Date 2025-01.
Certificate of Compliance issued to Guangdong Keyuan Electric Co., Ltd. for transformers, distribution, liquid-filled type, over 750 volts, certified for Canada.
Certificate of Quality Management System awarded to Guangdong Keyuan Electric Co., Ltd., issued by Ever Win Quality Certification Center, with certification scope related to transformer production and sales.
Certificate of Environmental Management System awarded to GUANGDONG KEYUAN ELECTRIC CO., LTD, issued by EWC, with signatures, logos, QR code, and certification details.
Certificate of Occupational Health and Safety Management System awarded to GUANGDONG KEYUAN ELECTRIC CO., LTD, issued by EWC, with certification standards GB/T 45001-2020/ISO 45001:2018, initial certification date August 4, 2011, valid until July 4,
Collection of four Chinese laboratory test reports for electrical appliances with logos, Chinese and English text, red stamps, and technical details.
Four copies of a test report with logos at the top and a building illustration at the bottom, each dated around 2023, issued by Guangdong Testing Institute of Product Quality Supervision, for various electrical transformers.
Image showing three laboratory test reports with the title 'TEST REPORT' at the top. Each report features the logo of CNAS and ILAC-MRA, details about a single-phase distribution transformer including product name, specification, applicant, and testi
UL Certificate of Compliance issued to Guangdong Keyuan Electric Co., Ltd., certifying products as Overhead Type Transformers for Canada, dated December 13, 2024.

Transformer Switchgear Substation Up To 40.5kV Contact Us Now

Transformer Switchgear Substation Up To 40.5kV Contact Us Now

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Company history


In 2007,Keyuan Electric Co., Ltd was established in Guangdong

In 2009, the company was recognized as a National High-Tech Enterprise.

By 2011, it had become a supplier for major domestic electrical projects such as the Asian Games and the Hong Kong-Zhuhai-Macao Bridge.

In 2017, its annual sales exceeded USD 50 million

Since 2016, Keyuan was listed on the equity trading of Guangdong Financial High-tech Zone, with stock code: 220123. 

In March 2023, Keyuan was officially listed on the New Third Board in China, with stock code: 873880.

In 2024 and 2025, Keyuan obtained UL certification of the United States and Canada.

At present, Keyuan is actively planning to be listed on the Beijing Stock Exchange.

Generate capabilities

Achieved monthly delivery capacity:

Transformer: 400,000KVA

American Type Transformer：200 units

European Type Transformer： 200 units

Switchgears: 1500 Units.

Keyuan Electric’s solutions power global progress. Our export network spans continents—from the Americas (Dominican, Nicaragua, Ecuador, Chile, Trinidad, United States, Canada, Mexico, Bolivia) to Asia (Pakistan, Dubai, Oman) and Africa (Congo, Malawi, Egypt).

Quality Control

Customer First, Quality First

In the process of operation, production, and management, the company implements the corporate tenet of “customer first, quality first”. Continuously improve the management performance of our company by establishing and maintaining an integrated management system. Since its establishment, Keyuan has supplied hundreds thousands of devices in domestic and foreign power grids, and some products have been in safe operation for more than 15 years.

In 2022, based on the ORACLE system, the company carried out PLM, CRM, SRM, ERP, SMOM five core systems, supplemented by APS, MES, WMS, QMS, SMDC and other systems. The company has passed the assessment of Foshan three-level digital intelligent demonstration factory in 2023, and passed the assessment of Foshan Nanhai District Digital Benchmarking Enterprise. With the assistance of the system, the company has achieved:

1. Full monitoring of the entire process, from design to production, and from manufacturing to factory delivery.

2. Traceability of all products, including material suppliers, design, production personnel, processes, and dates.

3. Improved factory production efficiency and reduced production costs.

World map illustrating sales data connections from various global locations to sales regions, with a bar chart showing sales records by region and time periods.

Enterprise honor

84 national patents 

(11 invention patents + 71 utility model patents + 2 appearance patents.)

(38 patents for transformer technology + 8 patents for intelligent monitoring technology)

2 software copyright patent

3 invention patents of Intelligent Monitoring Equipment for distribution transformers

Honors

Keyuan has won honors such as National High tech Enterprise, Top 500 Manufacturing Enterprises in Guangdong Province, Famous Product in China, Quality Credit Enterprise in China, Famous Brand Product in Guangdong Province.

Two autonomous delivery robots in an industrial setting with safety signs and equipment in the background.
Person pointing at a large digital weather forecast display in a control room.
Technician operating machinery in an industrial manufacturing facility.
Person observing industrial machinery with a large digital screen displaying data in a factory setting.