MSI was founded by the employees of a former pipe, valve and fitting distributor. It was our vision to build an organization dedicated to providing customers worldwide with a single supplier of high quality piping products available in different materials. Now shipping from IL & TX Coupled with our diversified product mix, MSI was determined to offer secondary and tertiary services to increase our service capabilities. With our custom capabilities we seldom turn down opportunities to work together with customers on that "special" or "unique" item. Our customers soon realized they could reduce their current supplier base while increasing their productivity and enjoying the flexibility and cost savings we provided daily. Our tradition of providing the finest quality products while delivering the greatest value to our customer remains our highest priority. It is our mission to work diligently toward developing and maintaining enthusiastically satisfied customers all of the time by exceeding their expectations repeatedly. Our business has and will continue to be built one relationship at a time. We hope we may have the pleasure of working together with you soon.