Panel Label Company is a custom manufacturer of laser engraved electrical panel labels, legend plates, valve tags. Serving commercial electricians, solar installers, and industrial contractors nationwide. Based in Clayton, NC, we specialize in NEC 110.21 and OSHA 1910.145 compliant identification for electrical, solar, and industrial applications. Every label we produce is laser engraved directly into two ply acrylic using UL approved Rowmark DurMark materials certified under UL Yellowcard E354751 and rated UL94 HB for flame resistance. Unlike printed or vinyl labels, our engraved labels are permanent the contrast color is built into the material itself, not applied to the surface, so there is nothing to fade, peel, or wash off. Our materials are rated for NEMA 1, 3R, 4, 4X, and 12 enclosure environments with 3M industrial adhesive bonding for powder coated and textured surfaces.