Delivering the Best Quality with Cutting-Edge Technology

Producing heavy machinery for global use with 2 domestic and 12 international locations.

Katsushiro Matex is a steel plate processing manufacturer primarily focused on manufacturing components for construction machinery. We have introduced large-scale facilities to achieve integrated production from cutting to welding and painting. We actively pursue facility improvements and continuously challenge ourselves with new technologies. When the latest technology combines with the passion of each employee, the best products are born. Our job is to deliver “satisfaction” and “inspiration” to customers worldwide through steel plate components.

World-Class Expertise.
Professionals in
Construction Machinery Manufacturing

At Katsushiro Matex, we have a monthly production capacity of over 10,000 tons, allowing us to manufacture “large-scale components” for construction machinery and forklifts. Our customers are major construction machinery manufacturers, and we take pride in our top-class track record of deliveries to the construction machinery industry. With a strong foundation, you can fully utilize your skills.

Presence in 7 Countries

We expand beyond domestic locations and have established bases overseas, including the United States, Mexico, China, Indonesia, Thailand, India, and Vietnam. The entire world, including Japan, is our stage. We are a company that cuts steel somewhere in the world 24 hours a day. There are few Japanese companies that have manufacturing plants in so many regions. By sourcing materials and manufacturing locally, we realize the need for “faster and more accurate” on a global scale.

KATSUSHIRO MATEX CO.,LTD.MESSAGEMessage from Katsushiro Matex

We are looking for comrades who can enjoy big challenges together.

We have been manufacturing construction machinery components, our main products, for over 50 years. While we have grown into a company that is now recognized by many customers, our founding in 1961 was humble – “6 employees, 3 machines, a small town factory.” Since then, we have always maintained a strong commitment to “contributing more to society.” As a comprehensive steel plate processing manufacturer, we have never compromised, and we have been creating “products that customers want” with sincerity. We aim to master steel plate processing, nurture our employees, and continue to challenge ourselves to make our customers happy. Through steel plate components, we deliver “satisfaction” and “inspiration” to customers around the world.

Nurturing people, cultivating skills, and creating prosperous cities together with customers

Since our founding, we have continued to embrace “challenges” in response to changing times and societal shifts. In our business, we expanded our production processes to meet customer demands, including cutting, hole drilling, chamfering, pressing, welding, painting, and inspection. The world is always changing, and we anticipate changes with a sense of urgency to respond quickly. We expect those who join Katsushiro Matex to cultivate “dynamic thinking” that enables them to think for themselves and take action, while continuing to challenge themselves from the perspective of “how can we contribute to our customers.” Additionally, we place great importance on the 5S principles (Sort, Set in order, Shine, Standardize, Sustain). Among them is the character “躾 (manner),” which means “to keep oneself beautiful” and emphasizes inner beauty. By maintaining inner beauty, each of our employees can achieve the other 4S principles, and we can contribute to our colleagues, customers, and society. Catching changes and continuing to challenge with a sense of urgency is the vision of Katsushiro Matex. We look forward to welcoming those who resonate with this vision.

President and CEOJun Katsushiro

Challenging the World.
With the Best Technology and People.
Let's redefine "excellence" with your hands.

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