MJ May Material Specialists, Inc. is a trusted American custom material converter and industrial supplier based in South Holland, Illinois. Specializing in high-performance polymers, tapes, fabrics, and fastening solutions, the company provides comprehensive conversion capabilities—including precision die-cutting, slitting, sheeting, lamination, and water-jet cutting. Partnering with top manufacturers, MJ May supplies an extensive inventory ranging from genuine Velcro® fasteners and PTFE-coated fiberglass to engineering plastics and rubber goods, delivering fast turnaround times and tailored solutions to industrial clients nationwide.