When you see the lineup of Yamauchi products, you may be surprised by its wide variation. Yamauchi offers everything from resin parts for hard disk drives as small as 2 mm in diameter, to papermaking rolls up to 11 m in length. All of our products offer advanced functions that were made possible by Yamauchi’s unparalleled expertise. At Yamauchi, there is no “standard” product. Using original technologies, Yamauchi produces products that provide the specific performance and functions required by each customer. Yamauchi’s expertise has been highly evaluated by leading manufacturers in various fields since the company was founded. Yamauchi develops and supplies products that are offered by no other company in the world. Our corporate strategy says it all: Niche & Global.