Welcome to Tomomatsu Trading Company,

We are a specialized trading company dealing in core materials for semiconductor integrated circuits, particularly focusing on the manufacturing process of silicon wafers. Our portfolio includes polishing equipment, grinding machines, cleaning devices, polishing slurry recovery systems, and related consumables.

Established in September 2020, we are a young company, but I, as the representative, have advanced experience in the semiconductor industry, particularly in exporting equipment and consumables to China.

We have a significant connection with Hamai Industries Co., Ltd., a leading manufacturer of polishing equipment, renowned for their wide reach in supplying almost all wafer manufacturers in China. As their sales agent, we have achieved numerous sales milestones since our inception. Additionally, we have successfully delivered multiple final cleaning devices.

Our headquarters is located in Osaka, Japan, but through business alliances with local agents and engineering companies in Tianjin, China, we focus not only on expanding sales activities but also on providing thorough after-sales service and engineering backup. We take pride in the trust we have earned from equipment manufacturers.

As the communication network evolves, so does the role of trading companies. We go beyond mere transactions and intermediation, focusing on quick information gathering and accurate judgment of business opportunities and risks, increasingly demanded by both customers and manufacturers. Our commitment lies in understanding the traditions and cultures of both Japan and China, ensuring effective communication, and building a reliable relationship that fosters mutual business growth.

As a bridge in Japan-China business, we are dedicated to contributing to society, not just in the burgeoning field of semiconductors but in broader aspects. We aim to be a company that constantly strives for the best, and we sincerely look forward to your continued support.


PhD. Yuki Nakaizumi

President and CEO

〒:541-0053 Nomura Real Estate Midosuji Honmachi Building 7F,4-2-12, Honmachi Chuo-ku, Osaka City Japan



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