SDI is a Digital Supply Chain Services and Solutions firm with a focused practice in MRO, FM parts, site essentials/GNFR, and PPE – the parts, materials, equipment, and consumables necessary to keep plants and facilities operating safely and productively. Our people, process, and technology have enabled the worlds’ most efficient supply chains for over 50 years. Our solutions are purposefully designed to drive outcomes and improve the performance of facilities and plant maintenance teams.