Madder Engineering&Technology Co.,Ltd headquartered in Jiangxi, is a national high-tech enterprise, with a professional modern factory, the use of advanced technology and reliable production equipment for automated production, focusing on the development and manufacturing of LED large screen equipment. Madder R & D designs and production of a complete range of LED displays, including fast thin rental screen series, intelligent HD solid installation series, multi-angle creative screen and high brightness court screen, product applications cover advertising, conference, stage, monitoring, command, cultural creativity and other industries, has been exported to many countries and regions across the country. Passed CCC, CE, FCC, Rohs, and other certifications. Madder adheres to independent innovation, and continuous innovation, to provide customers with better products and services, committed to lighting up the world.