The company provides seamless plasma LCD TV. The projector projection screen. LED (pitch P5.00mm P6.00mm P7.62mm P10mm P16mm). Stereo. Simultaneous. Professional stage lighting and sound, and so on. Big screen: LED (pitch P5.00mm P6.00mm P7.62mm P10mm P16mm) plasma seamless (Korea Orion -MPDP) 3x3 4x4 5X5 LCD seamless 3x3 4x4 simultaneous interpretation (translation between receiver translators) Touch screen: --80-inch 14-inch plasma: 42-inch 50-inch --- 103-inch LCD TV: 32 inch 42 inch 47 inch --84 inch projector: 3600 lumens to 15,000 lumens projection screen: 100 inches to 300 inches Light: Automotive Show Designed computer lights track lights PAR LEDPAR stain light laser lights, etc. ...... Sound:. JBL HZ NEXO (PS15) Nexo line array sound and so on ...... ..