• Yiantong Electric Power Engineering (Shandong) Co., Ltd.

    Professional castings empower the world

    Relying on a well-established industrial system and profound technological accumulation, we continuously provide reliable product support for power engineering construction both domestically and internationally.

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  • Yiantong Electric Power Engineering (Shandong) Co., Ltd.

    Global one-stop power transmission and distribution solutions provider

    Quality compliance, customized R&D, full lifecycle service, empowering global energy construction

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  • Yiantong Electric Power Engineering (Shandong) Co., Ltd.

    Crafting Power Equipment with Ingenuity

    Full range of power transmission and distribution solutions; international high standards; one-stop power solutions

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About Us

Yiantong Electric Power Engineering (Shandong) Co., Ltd.

Yi An Tong Electric Power Engineering (Shandong) Co., Ltd. is a modern enterprise focused on the research, development, manufacturing, and export of electric power products. It is dedicated to providing high-quality power equipment such as transformers, cables, and distribution boxes to customers worldwide. The company is located in Shandong Province, which has a strong foundation in the power equipment industry, and relies on a complete industrial system and profound technical accumulation to continuously provide reliable product support for power engineering construction both domestically and internationally.

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We have good import and export relations with 120 countries around the world.

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We have over fifteen years of industry experience.

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We offer a comprehensive range of power distribution products.

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Ten thousand m

Covering an area of ​​250,000 square meters

Core advantages

Technology-Driven・Quality-Based

Complete product line with strong supporting capabilities

Complete product line with strong supporting capabilities

Covers major power equipment such as transformers, cables, and distribution boxes, capable of meeting equipment requirements in multiple segments of the transmission and distribution system, providing comprehensive solutions.

Complete product line with strong supporting capabilities

Covers major power equipment such as transformers, cables, and distribution boxes, capable of meeting equipment requirements in multiple segments of the transmission and distribution system, providing comprehensive solutions.

Complete product line with strong supporting capabilities
Strict quality control system

Strict quality control system

Implements domestic and international standards such as IEC, IEEE, and GB, with full-process control from raw materials to finished products, ensuring stable performance, safety, and reliability of products.

Strict quality control system

Implements domestic and international standards such as IEC, IEEE, and GB, with full-process control from raw materials to finished products, ensuring stable performance, safety, and reliability of products.

Strict quality control system
Flexible customization with efficient response

Flexible customization with efficient response

Capable of quickly responding to customer customization requirements, offering flexible configurations in terms of voltage level, structural form, protection level, etc., to adapt to diverse application scenarios.

Flexible customization with efficient response

Capable of quickly responding to customer customization requirements, offering flexible configurations in terms of voltage level, structural form, protection level, etc., to adapt to diverse application scenarios.

Flexible customization with efficient response
Rich export experience

Rich export experience

With long-term engagement in overseas markets, familiar with power standards and export procedures of multiple countries, possessing mature experience in delivery timeliness, packaging protection, and document coordination.

Rich export experience

With long-term engagement in overseas markets, familiar with power standards and export procedures of multiple countries, possessing mature experience in delivery timeliness, packaging protection, and document coordination.

Rich export experience
Supply chain integration advantages

Supply chain integration advantages

Based on Shandong’s power equipment industry resources, has established a stable supply chain system for raw materials and supporting components, ensuring production continuity and cost controllability.

Supply chain integration advantages

Based on Shandong’s power equipment industry resources, has established a stable supply chain system for raw materials and supporting components, ensuring production continuity and cost controllability.

Supply chain integration advantages
Professional service team

Professional service team

Technical support and service team composed of personnel with power engineering backgrounds, able to provide professional advice and timely response based on project requirements.

Professional service team

Technical support and service team composed of personnel with power engineering backgrounds, able to provide professional advice and timely response based on project requirements.

Professional service team

Customer Reviews

See What Our Customersare Saying About Us

Rooted in the Industry, Striving for Perfection, Winning Global Customer Recognition with Excellent Quality

  • 引号

    After three years of cooperation, their cables and transformers comply with IEC standards and are compatible with the technical specifications of European power grids. They excel in customization, rapidly adjusting parameters to meet high-altitude project requirements, reducing the R&D cycle by 20% compared with the industry average. The products operate stably in low-temperature and high-humidity environments with zero failures to date.

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    ‌Alex‌

    Project Manager

  • 引号

    This company is a reliable partner. The power equipment we got is top-notch. Delivery was fast and without any issues. Highly satisfied and will recommend to others.

    0101

    Anna

    Project Manager

  • 引号

    This company provides top-quality power equipment. Their service is very professional. We are satisfied with the products and will surely place more orders in the future.

    3

    ​William Wilson

    Project Manager

Enterprise Strength

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OEM

OEM ODM

Our team is dedicated to understanding your unique needs and providing customized solutions that fit your requirements.

Full-Process Transparency: From consultation to after-sales, key nodes are traceable, reducing customer management costs;

Powerful technical support: With 10 years of experience and a research and development team, we can quickly solve various electrical faults;

Guaranteed delivery: 10000 square meters workshop+advanced equipment, annual production capacity exceeding 10000 tons, meeting urgent orders for urgent production;

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service

Why Choose Us

Product Customization Services

Based on the client's regional grid standards, operating environment, and installation conditions, we provide customized design and manufacturing for products such as transformers, distribution boxes, and cables, meeting the unique requirements of diverse projects.

One-Stop Equipment Supply

By integrating core power equipment—including transformers, cables, and distribution boxes—we provide clients with comprehensive, systematic supply solutions, thereby streamlining the procurement process and enhancing project execution efficiency.

Quality Testing & Certification Support

All products undergo rigorous performance testing prior to shipment. We assist clients by providing third-party inspection reports and supporting international certification processes, ensuring that the equipment meets the market entry requirements of the target region.

Professional Export & Delivery Services

Leveraging our expertise in power equipment export procedures, we provide standardized packaging, customs documentation, and coordination services for both sea and air freight, ensuring the safe and efficient delivery of equipment to its final destination.

After-Sales & Technical Support

We offer guidance on product installation, technical consultation, and rapid-response support services to assist clients in resolving any issues encountered during equipment operation, thereby ensuring the long-term stability and reliability of the project.

Integrated Engineering Solutions

Tailored to power engineering, new energy projects, and infrastructure development, we provide comprehensive support services—ranging from equipment selection to technical coordination—to facilitate the successful implementation of each project.

News

Focus on Industry & Yiantong Updates

2026-04-05
To meet the needs of global power grid interconnection and safe operation, organizations such as the International Electrotechnical Commission have recently updated multiple power equipment standards, covering transformer efficiency levels, cable flame retardancy, and distribution box protection ratings. The implementation of these new standards further raises the entry threshold for power equipment and is promoting an accelerated upgrade of the industry towards efficiency, safety, and energy saving. Companies with standardized production capabilities will demonstrate stronger competitive advantages in the international market.
2026-04-05
As the global installed capacity of renewable energy continues to expand, wind and photovoltaic projects demand increasingly advanced technical requirements for supporting power equipment. Highly adaptable transformers, weather-resistant cables, and intelligent distribution equipment are being increasingly applied in renewable energy scenarios. The industry generally believes that power equipment companies need to continue investing in product weather resistance, system compatibility, and remote monitoring functions to meet the higher requirements for equipment stability and intelligence in renewable energy projects.
Recently, several Southeast Asian countries have successively launched a new round of urban power grid renovation and upgrade projects, focusing on the replacement of old lines, upgrades to distribution equipment, and the deployment of intelligent monitoring systems. Multiple countries have clearly proposed goals to improve power supply reliability and renewable energy access capability, driving continued growth in demand for equipment such as transformers, distribution boxes, and medium-to-high voltage cables. Industry experts expect that the power equipment market in the region will maintain steady growth in the next three years.
With the continued growth in global demand for power infrastructure construction, power transmission and distribution equipment companies are accelerating their international expansion. Providing customized product design and technology adaptation services for different national power grid standards and application scenarios has become a core competitive advantage. Meanwhile, a comprehensive international certification system and end-to-end service network help companies access overseas markets and promote the coordinated development of the global power industry.
Significant progress has been made in the deep application of new materials technology in the field of power transmission and distribution. Through the optimization of raw material formulas and process upgrades, the transmission efficiency of cables has been improved, the energy efficiency of transformers has been enhanced, and the safety of distribution boxes has been upgraded. The products as a whole are characterized by lightweight, long life and low loss, which are suitable for the development needs of multiple fields such as new energy, industrial manufacturing, and intelligent buildings, and promote the technological upgrading of the industry.
The start of the 15th Five-Year Plan spurred the accelerated development of the domestic power transmission and distribution industry. State Grid Corporation of China continued to increase its fixed asset investment, and the construction of ultra-high voltage power transmission lines and the intelligent transformation of distribution networks were promoted simultaneously. In overseas markets, the transformation of power grids in developed countries and the infrastructure demand in developing countries resonated, driving up both the volume and price of power transmission and distribution equipment exports, and the industry showed a significant trend of high-quality development.
Benefiting from the accelerated infrastructure construction in countries along the Belt and Road Initiative, Southeast Asia and the Middle East have recently seen a surge in demand for power engineering projects, resulting in a significant increase in orders for core equipment such as high-voltage cables, prefabricated transformers, and complete distribution boxes. Companies are optimizing product protection performance to suit regional climates and, in conjunction with localized logistics and after-sales support, achieving rapid delivery and further expanding their overseas market reach.