Profile: Special Tool Engineering Co. is a complete design and manufacturing facility. We engineer, manufacture and assemble conveyors & binding equipment. Our services include CNC machining, CNC lathes, CNC EDM machines, turning, milling welding, surface grinding, sheet metal fabrication, centerless and cylindrical grinding. We also offer redesign, repair and rebuild services. Our products include unitized ink jet feeder, belt conveyors and mailing tables. We also provide general machine shop services.