3 classification by color Shandong full color single color display: single color (red or green). Dual color display: red and green dual-color, 256 grayscale, Shandong full color can display 65,536 colors. Full color display: red, green, and blue color, full-color 256 gray Linyi full color display can show more than sixteen million kinds of colors. Metal framework Shandong full color Indoor screen generally consists of an aluminum alloy (angular aluminum or aluminum square tube) constituted within the framework of full color advertising, Shandong led display mounted display board and other boards and switching power supply, indoor full color, Linyi led display frame with brown aluminum outer tube, Linyi full color, Shandong color screen or aluminum alloy stainless steel, or made of sheet metal integration. Shandong outdoor screen display screen body frame according to the size and weight capacity is generally angle or beam structure, electronic display frame can be aluminum plate for decoration. Electronic full color | Yasuhiro Optoelectronics | Linyi full color provided by the Thai-Hong Electronics Co., Ltd. Linyi. Linyi Wang Tai Electronics Co., Ltd. (www.ledzkd.com) (www.ledzkd.com) quality of service and products, continue to receive the recognition and trust of new and old customers and the industry. Our company is a certified member of the whole alliance network operators, business alliance customer service icon on the page, you can talk directly with our customer service staff, to our future cooperation happy!