JSI is a sheltered workshop bringing meaningful employment to developmentally disabled adults in Jefferson County, Missouri. ... Building lives and building business in equal measure. JSI serves companies throughout the region with a range of services from intricate hand assembly to rework. Whether you need short-term or seasonal help or an on-going partner, JSI can help with a wide range of tasks. At JSI you can expect competitive pricing, dedication to quality, and flexible labor that is deadline driven. Let us quote your next project, give us a call @ 636.296.6211 Or visit us at www.jsi.org read more