Performing material bulk roll modifications in advance cuts in-house labor and time and increases manufacturing efficiency. TMI LLC offers a wide range of conversion services, from customized cutting and re-sizing to handcrafted sewing and heat-sealing. Rolls of flexible PVC or polyester-reinforced PVC fabrics can be converted with a variety of processes, including slitting, sheeting, die or flash cutting. RF welding, sewing and normalizing. TMI offers these services on its own material and any compatible, customer-supplied material.