Shinagawa has long been a key player in Japan’s refractory supply industry, particularly in the iron and steel sector. Yet, in the face of declining domestic demand and a shrinking market, we made a bold and strategic decision several years ago: to expand beyond our traditional boundaries.

We transformed from a Japan-centered business into a global enterprise. Our focus widened --- from refractories to include insulation, ceramics, and engineering --- and we diversified beyond iron and steel into new market segments. While our journey is ongoing, the globalization of Shinagawa is clearly gaining momentum. At this pivotal stage, seamless and close communication across all business units is more critical than ever. As our customers operate on an increasingly global scale, we must respond as a unified organization. To reflect this commitment, we introduced the slogan: “One SHINAGAWA.”

In 2025, as we celebrate our 150th anniversary, we reaffirm our commitment to embracing challenges, pursuing sustainable growth, and continually improving, while contributing decisively to the global community. "No Refractories, No Life" --- We are proud to be the indispensable backbone of modern society and the global industrial world.

For 150 years, Shinagawa has nurtured a corporate culture rooted in integrity, trust, and excellence. This foundation has enabled us to attract and retain top talent, inspire employee loyalty, and cultivate pride in our shared mission. By continuing to invest in our people, foster innovation, and lead with values, Shinagawa remains firmly positioned as a respected global leader in the refractories industry.

At the core of our strategy is “PROXIMITY” --- a commitment to delivering customer-centric solutions. By truly understanding our clients’ needs, providing tailored products, and building lasting relationships, we have earned a reputation for quality and reliability. Maintaining this customer-first mindset will be essential as we navigate evolving market demands and expand into new regions.

By building on our strengths, empowering our teams, and continuing to innovate, Shinagawa is prepared to meet the challenges of the next 150 years --- continuing our proud legacy of excellence, resilience, and leadership in the global refractories industry.