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Mizusho corporation of electronics

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Products Business Automotive products

Reliable technology supporting safety and security

We have been involved in the manufacturing of parts, including joint developments with manufacturers, and our main focus is on wire harnesses for automotive parts, such as ABS wire harnesses. With the automotive industry becoming more and more diverse, our harnesses are being adopted for door locks, smart keys, and the world's first electric parking brake systems (EPB) of luxury cars in Japan. We manufacture and supply various automotive parts including supplying components for electronic toll collection (ETC) devices, which are gaining popularity owing to the special discounts on highways.

製品紹介

Automotive harness

ABS wire harnesses

One of the functions installed in nearly every vehicle in Japan. We produce important harnesses for important sensors that are used in harsh conditions near tires or the suspension.

ABS wire harnesses

Electric retractable seat harness

Ensuring the ability to store and unfold the third-row seat involves work that can be somewhat challenging depending on the vehicle. This harness operates by the push of a switch—a very useful function for a user. The harness is developed with countermeasures to flexion and friction.

Electric retractable seat harness

Height sensor harness

Initially used for air-suspension, this harness is now utilized extensively to detect the height of high-luminance headlights and to adjust their light axis.

Height sensor harness

Door lock harness

This harness was developed jointly with a customer, and the result is a harness with a smaller terminal and guaranteed connection reliability.

Door lock harness

Air suspension harness

The Shinkansen network relies on air suspension to provide riding comfort and traveling stability. We produce an important harness for the compressors, which are a key component, and those harnesses can monitor power supply to the motor and the motor's operational status.

Air suspension harness

Corner sensor harness

Ultrasonic corner sensor harnesses can be installed as an option. We produce corner sensor harnesses of various specifications for different manufacturers and car types.

Corner sensor harness

Other automotive parts

ETC accessory kit

This kit comprises a harness and accessories for installing ETC equipment, which rapidly gained in popularity in 2009 because of a special holiday discount.

ETC accessory kit

Zinc products

We produce high-strength three-dimensional parts by zinc die casting. Ornate zinc die cast parts are used for door handles and exterior parts of luxury cars. Casting and plating processes can also be performed.

Zinc products

Ferrite

This material is widely utilized in smart keys, which play an important role in the security of cars. It is also an essential component used in signal transmission antennas.

Ferrite

ECU case*

We deliver multi-circuit insert molded products for hydraulic booster units that are integrated with a brake booster and ABS and feature additional functions such as VSC.

HBC-Ⅱ
  • * The ECU case is a product of Sumitomo Wiring Systems, Ltd.

Solenoid case*

The solenoid case is an important part that connects the front and rear suspensions through hydraulic pressure. It maintains the hydraulic pressure for accumulators with solenoid valves for suspension parts, thereby enabling stable travel. We deliver this case with the connector and circuit being insert molded.

Solenoid case
  • * The solenoid case is a product of Sumitomo Wiring Systems, Ltd.
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