IEC provides high quality Sign, Lighting, Graphics, and Display products. We specialize in and stock all wholesale sign, ligh ... ting and electrical supplies, including: - Creative Graphic Boards & Substrates, - Display & Exhibit Supplies, - Computer Sign Making Equipment, and - Digital Imaging & Laminating Supplies IEC is one the most diverse distributor in the industry! We carry the best brand name products at competitive prices. Our knowledgeable and friendly team will help you every step of the way! We offer daily free delivery to the areas surrounding each of our four locations: Los Angeles, Benicia, Phoenix and Las Vegas. read more