About Us

Founded in 1804 and established in 1946. Based on the business policy of “Heart-to-Heart Bonds”, We are an engineering company that operates both domestically and internationally.

About Us

Business Policy

President‘s Message
Corporate Principles / Business Policy
Medium-Term Management Vision「Vision2025」

Basic Information

Company Profile
Global Network
History

Thoughts behind
the company name and logo

Corporate profile download

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