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VSI Automation Assembly, a division of Nitto Seiko Co. LTD., is a worldwide manufacturer of automation machines and machine tool products, specializing in fastening systems. From our own Spinnomatic Orbital Fastening machines to our complete line of Nitto Seiko screwdrivers and screw driving robots, VSI can provide a solution to any of your fastening needs. Orbital Fastening - Click here to see a demonstration of our unique Spinnomatic Orbital Fastening process. Centerboard Feeders - Click here to see a demonstration of our unique Centerboard Hopper Screw-feeding System. Jan 28, 2008 New Video Added  Please check out the new video added in the download section. Facing a unique challenge, VSI designed a 14-spindle bolt driving machine to face the demands of. . . Jun 28, 2007 New Videos in Download Section!  Click on the Downloads section to find new demo videos highlighting many of our screw driving products. Nov 20, 2006 2007 Sales Meetings!  The list of dates and locations for the 2007 series of Regional and National Sales Meetings is out. You can find a printout in the Download section of the websit. . .