Point 1

Integrated production system

A business model of “producing and making full use of steel”

Our group realizes integrated production from materials to finished products associating our steel business as a material department with our automotive and industrial machinery components business as a processing department.

We realize integrated production from materials to products.
With our electric furnace technology, products discarded after social activities are reborn as raw materials again.

The Group is also working to diversify its business, including power generation, the manufacture and sale of mica and robots, and the operation of sports facilities.

Point 2

Global expansion

17 production bases in 7 countries overseas

In response to the expanding global demand for automobiles and construction machinery,
we are expanding and strengthening our global supply system for Automotive and Industrial Machinery Components Business.

Global production and supply system

Automotive steel wheels

By expanding production and sales bases in the United States, China, Indonesia, Mexico, and India, and promoting cooperation with alliance partners such as MW Italia S.R.L., we have established a system to supply high-quality wheels to the world.

Automotive aluminum wheels

Asahi Tec Corporation, an aluminum wheel manufacturer with production bases in China and Thailand, became a subsidiary in 2018, and is building a foundation for a global supply system for aluminum wheels, for which demand is increasing in terms of design and weight reduction. .

Wheels for mining equipment

Based in the United States, we not only supply wheels, but also carry out wheel maintenance such as inspections, periodic inspections, and repairs.

Undercarriage parts for construction machinery

With production and sales bases in the United States, China, and Indonesia, we have established a global supply system that meets customer needs.

Industrial fasteners

Our production bases in Japan, the United States, Thailand and Vietnam complement each other, and by supplying products from the most optimal production base, we are able to reliably capture global demand.

Point 3

Proprietary technology

Proprietary technology that meets diverse needs inside and outside the company

For many years, our group has been working under the slogan of “producing and making full use of steel” and
we have nurtured diverse and original technologies.

Electric furnace steelmaking technologies

State-of-the-art electric furnace factory boasting world-class power saving and productivity

Technologies for rolling deformed section steel

We manufacture steel materials with complex cross-sectional shapes that meet the needs of customers and processing departments.

Metal processing technologies

Acquired about 90% of the domestic market share by achieving weight reduction and high strength and quality

Heat treatment technologies

Realization of high durability of undercarriage parts for construction machinery by unique heat conduction analysis system

Coating technology

Developed wheels in satin, bronze, and high-gloss bright colors using our unique coating technology

 Topy Industries Group's
Sustainability

Based on Group Basic Philosophy, the Topy Industries Group aims to be a global company that is trusted by all stakeholders and meets the needs of the time, by solving a wide range of social issues and contributing to realization of a sustainable recycling-oriented society.

Six materialities

(Important issue)

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Promotion of green innovation

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Contribution to building a recycling-oriented society

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Respect for human rights

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Support for diverse human resources

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Contribute to society through business

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Build of a solid management foundation

Through various sustainability initiatives,

the Topy Industries Group is also contributing to the achievement of the SDGs.

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In 2021, Topy Industries celebrated its 100th anniversary.

We will keep building the next with our "100 yeras spilit".

We have continued our businesses over 100 years based on the technology to make and process iron.

We, Topy Industries, have contributed to the comfortable and prosperous lives of society and people through our various businesses, by providding valuable products such as steel, automobile and industrial machinery components, and creative developments like robot and mika. 

Now, we make a declaration for the next 100 years.

While respecting for our history, we will pursue new technology without being satisfied with the status quo, and by enhancing our promptness and flxibility of action and ability to make proposals, we will act ahead of changes in the times and the environment.

While respecting for our history, we will pursue new technology without being satisfied with the status quo, and by enhancing our promptness and flxibility of action and ability to make proposals, we will act ahead of changes in the times and the environment.

We aim to be a company that continues to be expected to create new value as a leading global company by providing trust and surprises through our advanced technologies and high-quality products.