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Our Strengths

Support from development to prototype and mass production
of Power Electronics Equipment and Assembly Equipment.

Kuzumi Electronics is a engineering company to engage in contract development and manufacturing of Uninterruptible Power Supply (UPS), power electronics products such as Strage Buttely Mobile, and Assembly Equipment such as industrial/automobile controllers.
Based on a wealth achievments accumlated for nearly half a century, we suggest products and service for best needs of costomers.

Support from Planning and Development to design, prototype, and mass production.

 Contract manufacturing responds to costomer needs from OEM and EMS to ODM. And we can respond contract of assembly wiring and mixed wiring only, which assumed mass production and participate from the planning stage to parts procurement, design, development, manufacture, mass production.
 We will suggest best solution based on our achievements and experiences that we can reward all production needs of  Electronic device of "I want to create what is not in the world." and  "I want to do it, but there is nowhere to make it."

Respond for both Embedded Devices and Power Electronics Equipment.

Kuzumi Electronics is a enginieering company that have grown mainly of development and manufacture of Embedded Devices. For example, we have wide achievments, including of Mission-Critical Areas such as controllers for semiconductor control devices, controllers for delivery boxes, and online systems for financial institutions.
With our company, we can accept to request the deveiopment of power electronic equipment, and costomers who are considering a power supply system can save the trouble of costomer contact.

UPS of 3-phase AC200V 5kVA is available.

Kuzumi Electronics manufuctures and sells Uninterruptible Contract Supply of 5kVA 3-phase AC200V to respond the request of " I want to back up only the power supply of the necessary equipment.
Costomers who don't need much capacity compared with other companies' 7.5kVA more of UPS which in addition to reducing initial investment, it can do easy movement and installation for compact and has casters. By supplying power only to the equipment you want to protect that leads to the suppression of production losses such as reduction of disposal loss in the Instantaneous power outage.
Also, if it is a UPS with a lithium-ion battery or EDLC, there don't need to change the battery for about 8~10 years. We make happen Long lifespan and maintenance-free.

One-stop engineers with a wide range of technologies.

At Kuzumi Electronics, have the engineers who can respond both Embedded Devices and Power Electronics Equipment. And we are also trying  to grow engineers who can respond both hardware and software.
This is because we have an idea that want to understand of all costomer's system and provide products what they really need. Our engineers who have a wide range of technologies that will continue to try to make best suggestion for costomers.

Moving products of made in Japan overseas.

At Kuzumi Electronics, have started operations in Vietnum at a production base for board mounting and harness processing in 2024. In Vietnum factory, have introduced equipment equivalent to those used at our production bases in Japan, saving the same quality as products produced in Japan.
We deliver made-in-Japan quality products to customers who need to supply products to Southeast Asia and other countries, and to customers who have a large production volume in Japan and want to reduce coste.

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Contact Us

If you have any questions, please contact us. We also have product literature available. Please take a look.