Shenzhen Kangshuozhan Electronics Co., Ltd. is a subsidiary of Lehman Optoelectronics (stock code: 300162), a listed company on the Shenzhen Stock Exchange. It was registered and established in 2009 and is a national high-tech enterprise led by technological innovation. It has a top-notch creative display screen design team in the industry and has obtained more than 50 national patents, including more than ten invention patents. It is a leading LED creative customized design service provider at home and abroad, and has successfully provided LED creative display customized product solutions and services to more than 80 countries and regions around the world.