Features of Yoshida Denzai Kogyo.
From design to assembly, Yoshida Denzai support force

Manufacturing the products such as medical equipment and transformers is supported from the bottom by total capability that has been honed over the years. We have been handling insulator processing, molding resin, metal processing, coil winding and assembly in a wide range of processes. Based on our corporate slogan of "The evolution of making things by ideas", we are continually doing activity so called "Kaizen" such as designed and developed in-house labor-saving devices to improve quality and to respond to short lead times.
In addition, from design to parts machining and assembly, we will respond to your needs in all phases.
You can ask even if it is not covered by us, with the advantage of the network accumulated to date, we can compile and provide whatever your request is. We will reduce the burden of the customer. In other words, we will respond with all the responsibility to serve for your request if only you can provide us the drawings.
This is the "One-stop manufacturing system" of us.

Strengths as a manufacturer of medical equipment

Our medical equipment sector, we have been experienced in the field of X-ray imaging equipment for medical use general radiography. Our own brands have been deployed in the market as well as OEM, ODM products from design to manufacturing for leading domestic and foreign manufacturers of medical equipment.
As handling X-ray may affect to the human health, therefore, we have a lot of qualified peoples for X-ray and other professions in place and by taking advantage of the know-how which is obtained from our products manufacturing, we are getting expand our domains such as X-ray machines for industrial use.

One of the most extensive production system in Japan

Niigata Plant is one of the foremost production capacities in Japan as a mass-production factory of the transformer.
It can produce more than 2,000 units per month medium-sized oil-filled transformers. We have been focusing on mass-production of below 500kVA general transformer these days. In addition, winding department is able to accept only the production of coils. We have been manufacturing coils for oil-filled transformers and coils for up to 3000kVA mold and dry transformers. And more, the division has also produced the winding coils of the pole transformer that is used by power companies with strict quality. We have established a solid trust with customers as transformer manufacturer. Additionally, it is also available that the power incoming unit (Cubicle) from design to production and only parts manufacturing even such as insulators.