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Challenging for the Public Good

We take on new challenges for society and for the future.

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⚫︎ Global Operations

Operates across Japan and Indonesia

Japan Factory
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Technology and Precision

Our Japan facility features advanced manufacturing and inspection systems for high-precision molds.

Indonesia Factory
Indonesia Indonesia Factory

Global Supply System

Our Indonesia facility features production systems ensuring a stable mold supply to Japan and global markets.

⚫︎ What's New

Latest News from ISK

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Challenging for the public good.

⚫︎ ISK OVERVIEW

About Us

Facilities

Facilities

A comprehensive list of equipment owned by the ISK Group.

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Technology

Learn more about our aluminum casting mold manufacturing technologies and technical expertise.

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Group Companies

Detailed information about ISK Group companies, including our Indonesia facility.

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Recruitment

Explore career opportunities in Japan and overseas.

⚫︎ About the Company

ISK Factory

ISK Factory

Since our founding, ISK has built its foundation on advanced technology and trusted partnerships. We strive for further growth and innovation. Through manufacturing excellence, we contribute to society and continue to challenge ourselves toward the future.

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