Toward a sustainable society through energy and cost savings.

Bringing smiles to the faces of future children.

Electronic breakers save money and provide peace of mind.

High performance, high quality, and high added value
- The trifecta.

Half a century of trust and technology, and going forward

JEL SYSTEM was able to celebrate its 50th anniversary in 2022.
Our company has built trust with our customers based on the accumulated technology over the past half-century.
Going forward, we will continue to provide products and services that meet our customers’ needs, based on our solid expertise.

Curiosity and creativity transform the world.

The JEL SYSTEM always challenges new technologies and ideas, and creates innovative products and services.
As a manufacturer, we are always sensitive to environmental and social issues,
always aware of our responsibility as a company, and contributing to solutions.



Realizing high-quality control and optimal energy management, and connecting technology to the future

 We hope to continue to be the backbone of the development of industrial machinery in Japan and abroad by continuously supplying control components such as power modules.

In the field of energy conservation and cost reduction, we aim to realize optimal energy management by providing solutions that integrate AI technology and IoT, in addition to conventional technologies, in search of products and services that meet the needs of our customers.


Continuing to be a Control and Energy Saving Professional

 We started out as a manufacturer of semiconductor control components. We have provided numerous products that meet customer requirements for highly reliable, high-speed, and high-frequency control.

In the field of energy and cost saving, we have continued to improve our products by utilizing the knowledge we have cultivated in the control field, from product development to mass production and manufacturing, through our integrated in-house system.

Our values are our desire to create good products, our desire to contribute to our customers, and "to continue to be professionals in the control and energy-saving field."


Realization of high quality control & best energy management

Our goal is to continue to manufacture and supply high-quality, highly reliable control components and to contribute to the safety and development of industrial equipment.

In addition, through energy-saving and cost-saving business, we pursue convenience and peace of mind in people's lives and build a business model that protects the environmental burden on the earth, which we will pass on to the next generation.

JEL SYSTEM will continue to be a leader in the field of control and energy saving.