Marvel Marking Products, Inc., founded in 1969 in Pittsburgh, PA, is a manufacturer of Industrial Marking Devices. Marvel manufactures a complete line of Grit Etching Machines for identification marking and decorative marking. Other products include custom Grit Etching Stencil Masks made of rubber, Brass Stencils, Painting Stencils made of mylar, brass or magnetic material and Cable Reel Stencils; Rubber Printing Stamps for marking Tempered or Laminated Glass; Urethane Masks; Mold Engraving; Industrial Engraving of panels and parts, and custom Stencil Plates and Holding Fixtures. Marvel serves its customers around the world and has been at its present location for 40 years