Display Sonic Corp 9005 Exposition Blvd Los Angeles, CA 90034 Phone : (310) 836-8800 Display Sonic Corp Business Category Computer & Equipment Dealers Computer Parts & Supplies L A Plasma 9005 Exposition Blvd Los Angeles, CA 90034 Phone : (310) 836-8800 L A Plasma Business Category Consumer Electronic Equipment & Supplies Television & Radio-Dealers Television Dealers Giant Screen Multimedia Systems 9005 Exposition Blvd Los Angeles, CA 90034 Phone : (310) 836-8800 Business Category Publishers Multimedia & Networking Devices & Products Multimedia Systems 3750 S Robertson Boulevard #10 Culver City, CA 90232 Phone : (310) 836-8800 Multimedia Systems Business Category Telephone & Telegraphic Equipment Toll-Free           (866) 875-2762 Fax           (310) 861-5875