This is machine shop, We make components based on customer supplied drawings using CNC (Computer Numerical control) machines, programming CAD/CAM systems. Quality tool, Inc. established in 1999 in a 1000 Sq. foot rental space start business with one of each CNC machining center, CNC Lathe, Air compressor, Band saw and essential tooling. In year 2005 we bought 3000 sq. foot industrial space and moved all our business activities adding more machinery. Most of work we did and doing for Chicago Transit Authority, Metra Rail, and local business like printing industry, Agriculture Industry, In 2015 we registered Sam Gove and executed few projects. Year 2020 we moved in to present 10,000 Sq. foot facility and operating business.