A wide area network with 14 locations nationwide

We are a specialized sales company of screws, and have warehouses nationwide in each location, so we are able to respond to the needs of our customers in a prompt fashion.

Conection with 4,000 business partners

Our company has about 4,000 business partners.
We grasp the strengths of each business partner and offer optimal products from a wide range of options.

Supply screws to a wide range of fields from machinery tools to large buildings

We supply screws to a wide range of fields from machinery tools, construction machinery, to large buildings such as Tokyo Sky Tree and sports stadiums.

Overseas suppliers and expansion of sales outlets

We procure products from dozens of local cooperating factories in China, Taiwan, Malaysia, Vietnam, etc. We also work to develop new cooperative factories through field surveys. We also exporting automotive related products to the US.

Tradition established with more than 90 years of experience, and the only listed company in the industry

We are an old enterprise founded in 1926. We will contribute to manufacturing with trust and our achievements, as the industry's leading company.
We will also continue to grow by challenging ourselves in new fields, and will not be content with our history or status.


We will introduce branches / offices
that we deploy nationwide.

Location list


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