Build an enterprise for the times, create a century-old brand, and serve the global power industry.
Build an enterprise for the times, create a century-old brand, and serve the global power industry.
Build an enterprise for the times, create a century-old brand, and serve the global power industry.
Kaihao Electric Kaihao Electric Kaihao Electric

Build an enterprise for the times, create a century-old brand, and serve the global power industry.

The company possesses advanced processing equipment and cutting-edge production technology. It has obtained ISO 9001 quality management system certification, and all products have passed type testing conducted by relevant national authorities.

Build an enterprise for the times, create a century-old brand, and serve the global power industry.

The company possesses advanced processing equipment and cutting-edge production technology. It has obtained ISO 9001 quality management system certification, and all products have passed type testing conducted by relevant national authorities.

Build an enterprise for the times, create a century-old brand, and serve the global power industry.

The company possesses advanced processing equipment and cutting-edge production technology. It has obtained ISO 9001 quality management system certification, and all products have passed type testing conducted by relevant national authorities.
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Our products

We primarily engage in the manufacturing and sales of various types of power transmission equipment, including 35 kV and lower resin-encapsulated dry-type transformers, oil-immersed transformers, special-purpose transformers, and high- and low-voltage substations.

Charging Pile Dedicated Transformer

Charging Pile Dedicated Transformer
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Comprehensive Guide to HV/LV Switchgear Systems by Jiangxi Kaihao Electric

Comprehensive Guide to HV/LV Switchgear Systems by Jiangxi Kaihao Electric
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Oil-Immersed Transformer: The Robust and Economical Power Workhorse

Oil-Immersed Transformer: The Robust and Economical Power Workhorse
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Step into Kaihao Electric.

About Us ——

Jiangxi Kaihao Electrical Co., Ltd. is a joint-stock enterprise integrating R&D, manufacturing, and trade. The company’s registered capital is 28.8 million yuan. It is located in the Substation Equipment Industrial Park within the Chongren County Industrial Zone. The company covers an area of 30 mu, with factory buildings totaling over 10,000 square meters in floor space.

 

The company currently employs over 100 people, including 15 senior and mid-level technical personnel. The enterprise primarily engages in the manufacturing and sales of various types of power transmission equipment, such as 35 kV and lower resin-encapsulated dry-type transformers, oil-immersed transformers, special-purpose transformers, and high- and low-voltage substations. Our products are widely used in industries including power systems, railway systems, petrochemicals, metallurgy, and construction, and boast advantages such as low no-load loss, high efficiency, and low temperature rise.

2016 year

The company was established.

The enterprise was established in

30 mu

Enterprise land area

Enterprise land area

2880 ten thousand

Registered Capital (RMB)

Registered Capital (RMB)

80 +

Countries to which the product is exported

Export countries of products

Business license
High-tech Enterprise Certificate
Institutional Credit Code Certificate
Chairman Unit
Quality Management System Certification Certificate
Power system

Power system

Provide main transformers, distribution transformers, and packaged substations for transmission and distribution networks, ensuring efficient, stable, and low-loss operation across all stages—power generation, transmission, transformation, and distribution.

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Railway system

Railway system

As the core equipment for traction substations, stations, and signaling power supplies, it meets the operational characteristics of railways, which feature high traction loads, strong surges, and stringent reliability requirements.

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Petrochemicals

Petrochemicals

Suitable for explosive hazard environments such as refining and petrochemical facilities, drilling platforms, and chemical industrial parks, these products feature flame retardancy, explosion-proof performance, resistance to oil mist, and short-circuit protection, ensuring continuous and safe production.

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Metallurgical architecture

Metallurgical architecture

Serving the steel, nonferrous metals, electrolysis, high-rise building, and large commercial complex industries, this equipment operates under conditions characterized by impact loads, significant harmonic distortion, and high ambient temperatures, achieving high energy efficiency and low noise levels.

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News and Information

Blog & News ——

Understanding Oil Immersed Transformers: Key Insights for Electric Power Professionals

2026-04-19

Understanding Oil Immersed Transformers: Key Insights for Electric Power Professionals

Oil immersed transformers are critical components in the electrical power industry, designed to efficiently transform voltages and facilitate power distribution. One of their defining features is the use of oil as an insulating and cooling medium. This design not only enhances the performance of the transformer but also ensures its longevity and operational reliability. The primary advantage of oi
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Essential Maintenance Tips for Ensuring Longevity in Dry Type Transformers

2026-04-18

Essential Maintenance Tips for Ensuring Longevity in Dry Type Transformers

Essential Maintenance Tips for Ensuring Longevity in Dry Type Transformers Dry type transformers play a crucial role in electrical systems, offering reliable performance while minimizing the risk of fire hazards. To maximize their lifespan and maintain optimal functionality, routine maintenance is imperative. This article delves into key maintenance tips and practices that ensure your dry type tra
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Understanding Prefabricated Substations: A Game-Changer in Electrical Infrastructure

2026-04-17

Understanding Prefabricated Substations: A Game-Changer in Electrical Infrastructure

Prefabricated substations are a pivotal advancement in the field of electrical engineering, particularly within specialized electrical equipment. These modular units are pre-assembled and tested at the factory before being transported to their installation site. This process not only reduces installation time but also minimizes on-site construction activities, leading to a more streamlined project
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The Critical Role of High Voltage Substations in Ensuring Grid Stability

2026-04-16

The Critical Role of High Voltage Substations in Ensuring Grid Stability

The Critical Role of High Voltage Substations in Ensuring Grid Stability Table of Contents Understanding High Voltage Substations Importance of Grid Stability Key Components of High Voltage Substations Design and Layout Considerations for Substations Operational Practices and Maintenance Impact of Renewable Energy on Substation Operations Future Trends in Substation Te
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The company primarily engages in the manufacturing and sales of various types of power transmission equipment, including 35 kV and below resin-encapsulated dry-type transformers, oil-immersed transformers, special-purpose transformers, and high- and low-voltage substations.

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