Corporate
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Sales Pitch

Main products and technologies

Electronic equipment business

We develop, design, and manufacture various electronic devices for the electric power, water supply, railroad, construction equipment, and physical and chemical equipment industries.
Industrial Switching Power Supplies
Industrial electronic equipment for electric power and railroads requires high-level, stable DC electricity as well as reliability. Our company's switching power supplies contribute to various industries by providing stable DC electricity without breaking down even in harsh environments.
Electronic Control Devices
Electronic control devices are important equipment for starting and stopping machinery and equipment, controlling signals, detecting abnormalities, and so on. They are used in a wide range of fields in society and are indispensable for the operation of machinery and equipment. Our company designs and manufactures various electronic control devices that are required to be highly reliable in society, including the electric power, water supply, railroad, construction equipment, and physical and chemical equipment industries. These devices are used in many places in Japan and exported overseas.

Infrastructure and industrial equipment business

We manufacture and assemble unit products for power equipment, hoists, elevators, and other infrastructure and industrial equipment.
High-voltage disconnectors and load switchers
The electrical energy sent from power plants to each substation needs to be stably supplied, and at the same time, it is necessary to shut down electric power without fail in case of an abnormality. Various types of disconnectors, load switches, and motorized operating mechanisms manufactured by our company play an active role behind the scenes in ensuring the safe and reliable use of electricity in homes and factories.
Hoist crane-related equipment
Hoist cranes are installed on the ceilings of factories and other facilities to lift heavy loads and move them horizontally, and can be easily operated with hand switches. Our company manufactures switch (control) boxes, brakes, and pendant-type pushbuttons for floor operation.
Elevator-related electrical equipment
Elevators carry people and cargo up and down floors in comfort and safety. Our company manufactures electrical components for the drive and control systems of elevators, which contributes to comfortable and safe operations.

Trading business

Our company sells electronic components to a wide range of industries, from automobiles and industrial equipment to home appliances.
We are in the business of supplying semiconductors such as diodes, precision hardware such as key switches, and terminal blocks to a wide range of industries, from automobiles and industrial equipment to home appliances.

This company is recommended by the following support organizations.

公益財団法人日立地区産業支援センター

Kanto Head Office, SMRJ