Profile: Martin Supply Co., Inc. distributes equipment to screen printing, commercial/electrical sign and digital printing industries. Our products include digital equipment, ink & media and light engines. We offer custom cutting & link and leasing services. Our paper cutter can handle a variety of cardboards and sheeted decal materials. We custom cut a variety of rigid substrates including PVC, foam boards, coroplast, acrylic and high density polyurethane sign boards.