The company was founded in December 2002 and listed on the Shenzhen Stock Exchange in February 2012. It is one of the early LED listed companies in China. The controlling shareholder of the company is Changjiang Industrial Investment Group Co., Ltd., and the actual controller is the Hubei Provincial State-owned Assets Administration Commission. The company is a mixed ownership listed company controlled by state-owned enterprises and operated on a market-based basis. The company is mainly engaged in LED, semiconductor memory next-generation information technology business, integrated energy service business and advertising media business to provide customers with customized and integrated solutions. The company's main products include patch products (SMD), in-line products (LAMP), infrared emission and reception modules (IRM), large-size backlight products, etc., MC3100, MI3000, MI3000, MI7000, MI600-2.5", Mi600-mSATA, ME600E, ME600C, MM100,, comprehensive energy, and advertising media. MM100I Company honors: 2017 China Listed Company Reputation List “Most Social Responsibility Award”, 2017 Forbes China Listed Company Potential Enterprise List, Guangdong High-tech Product Certificate, etc.