Profile: Heinrich Brothers, Inc. specializes in portable safety screens. They are used as single panel screens, or joined together to form multi-panel enclosures. Our products include olive drab duck, yellow vinyl coated fabric, gray transparent vinyl, yellow transparent vinyl, and add-a-panel clips. Our olive drab duck provides safe, sure protection from arc welding spark & rays, resists heat, flame and moisture. Our yellow vinyl coated fabric delivers protection from arc welding rays, resists moisture, oil and grease. Our gray or yellow transparent vinyl ensures two-way visibility for extra safety, & also filters more than 80% of harmful rays.