Ledman Optoelectronic Co., Ltd. (stock name: Ledman, stock code: 300162), founded in 2004, is China's leading provider of high-tech LED products and solutions and China's first listed high-tech LED company. Ledman specializes in the 8K UHD industry, creating a full range of LED products and solutions ，takes 8K micro led UHD display products based on COB advanced technology as the leader. In 2019, Ledman became a strategic partner in China's aerospace industry.