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About Us

about-us

Who We Are

Mihama Araya Company Limited was formed through a partnership between Mihama Corporation (Japan) and Thailand-based companies Red Hills and RC Supply Chemical.

Mihama Corporation brings decades of experience in refrigerants, chemicals, and industrial solutions across Asia and global markets, operating with strong standards in quality, safety, and compliance. Together with Red Hills and RC Supply Chemical, which contribute deep local market knowledge, logistics capability, and customer networks in Thailand, MAC combines global-quality standards with local execution strength.

This joint venture structure enables MAC to support customers with both international credibility and responsive local service, delivering dependable supply and flexible sourcing tailored to market needs.

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HAPPY CLIENTS
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YEARS OF EXPERIENCE
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Engineering a Sustainable Future Together

​"It is with great pride and a clear sense of purpose that I welcome you to Mihama Araya Company Limited. Our journey begins at a pivotal time for the Thai industrial and commercial sectors. While the refrigerant market in Thailand is mature and sophisticated, it is also evolving.

At Mihama Araya, we don't just see ourselves as suppliers; we see ourselves as partners in your operational efficiency. Our joint venture combines deep technical expertise with a localized understanding of the Thai market's unique demands. To our stakeholders, we pledge transparency and sustainable growth. To our customers, we promise a seamless supply chain and products that meet the highest global standards.

We are here to cool the world more efficiently, one partnership at a time."

-Mr. Sameer Munshi, Chairman

SameerMunshiChairman