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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.

May 27, 2008 New Phone Number 248-588-0133 
We are having problems with our call forwarding from our old plant. Please use our new number 248-588-0133.
May 19, 2008 VSI Has Moved! 
VSI Automation has moved locations. We are now located in Troy, Michigan. Our new address is: 238 Executive Drive Troy, MI 48083 Ph: 248-588-0133 We. . .
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. . .



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