National Marker Company is a leader in the safety identification and workplace safety signs.  They manufacture all of their products in the United States and have the most complete selection of workplace signs available in the safety industry today.  Their safety signs include OSHA Safety signs, ANSI Safety Signs, Machine Labels, E-Z Read Signs, Tags & Labels for Lockout/ Tagout, Accident Prevention Tags, Valve Tags, Facility Signs, Glow in the Dark Signs, Fire Safety Signs, Hazardous Materials Signs, Highway and Parking Signs, Lockout/Tagout Kits, Operational Hazard Signs, Multi-Lingual signs, Utility Signs and Pipe Markers.  Within those categories are a selection to satisfy all industries and operations.  Please ask for our sign catalog and we will send it to you at no charge.