Vissem Electronics Co., Ltd. manufactures and sells LED display systems and related components in South Korea and internationally. The company offers LED components, such as lamp and SMD type LEDs, IR/photo TR LEDs; indoor and outdoor LED modules, and video controllers; and LED display and lighting solutions, such as LED billboard screens, score boards, VMS media arts, architectural lighting, media façades, etc. It also offers fiber optic splice closures, fiber distribution frames, and optical termination boxes; and equipment for operation control, power supply, and fault finding and processing. The company was founded in 1998 is headquartered in Yongin-Si, South Korea.