Our Business

The business fields of Sanko have been extended and penaterated into all our living areas. Sanko's customers are major filed players for precision machine, household appliance, camera, mobilephone, telecommunication, automobile, shipbuilding, machine tool maker, house builder, agricultural machinery, iron & steel, bridge, construction and civil engineering.
For better service and delivering our products to a customer in a specific industry and others, we keep trying to be professional in procurement.

Precision Parts Division

The Precision Part Division is actively promoting the development of wider and global business by expanding the business area overseas mainly in Asia in addition to Japan.

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Fastener Division

The Fastener Division advances the proposals of function, quality, and the cost performance, etc. from general screws to special products, and supports all processes from manufacturing to the delivery of goods by the original know-how.

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Building Materials Division

The Steel / Architectural Material Division widely provides steel products used for bridge and building architecture and construction materials for civil engineering such as road construction and tunnel construction, etc.

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Overseas Division

The International Division exhibits its exceptional creativity, thus contributing to our customers' product development. By dispatching our talented staff to production sites across Japan and around the world, we are able to engage in preliminary discussions about products with our customers on their home ground. In this way, we are expanding the scope of our endeavors to new frontiers.

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Quality Assurance / Safety / Purchasing Dept.

We are certified according to ISO9001 and ISO14001 while the quality / environment demands increase. The things are for continuing the quality products and its proof.

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