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.

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.

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.

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.
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.
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.
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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Contract signing

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Quality production

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Quality inspection

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Packaging and shipping

News and Information

Blog & News ——

2026-06-06

Understanding Prefabricated Substations: A Modern Solution for Efficient Power Distribution

Prefabricated substations have emerged as a significant advancement in the field of electrical engineering, particularly for power distribution applications. These compact and modular systems are designed for quick installation and efficient operation, making them invaluable in both urban development and remote areas. By integrating various components, such as transformers, switchgear, and control
Learn More >

2026-06-05

Step-up Transformers: 2026 Complete Guide for Reliable Power Transmission Applications

This 2026 practical guide for step-up transformers is compiled by the R&D team of Jiangxi Kaihao Electrical Co., Ltd, covering core working logic, type selection rules, standardized installation process, performance parameter comparison, common troubleshooting methods and typical industry application cases, helping engineers, procurement managers and project owners cut power loss, extend equipment service life and avoid unnecessary operational risks.
Learn More >

2026-06-03

The Interplay Between High Voltage Substations and Smart Grids: A Comprehensive Analysis

The Interplay Between High Voltage Substations and Smart Grids: A Comprehensive Analysis Table of Contents 1. Introduction: Understanding High Voltage Substations and Smart Grids 2. The Role of High Voltage Substations in Modern Power Systems 3. Smart Grids Explained: Transforming Energy Management 4. The Integration Challenge: High Voltage Substations and Smart Grids 5. Techn
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