Bosswellkorea can manufacture and sell large LED chromium signboards (over 100cm in diameter) that expand LED lighting emblems by using our patented technology that penetrates metallic chromium. Like the automotive LED light emblem, the company's symbol (CI) is created in five colors (white, red, blue, yellow and green) on the chrome during the day as well as the night. The chromium transcription LED Signboard is a next-generation sign that expresses cleanliness and dignity from chromium-colored metallic characteristics during the day, and displays a colorful and luxurious image with LED light at night.