Ledman Optoelectronic Co., Ltd. (Stock name: Ledman Optoelectronics, Stock code: 300162), founded in 2004, is a world-leading LED UHD display expert, 8K UHD LED giant screen display leader, China's first listed company of LED display high-tech. An expert in 8K UHD video industry and a major player in the field of 5G+8K, Ledman, by centering its business around the 8K Micro LED UHD display products, which are based on COB advanced technology, is committed to creating an ecology of full range of LED products and solutions.
With high-tech LED products at the heart, Ledman has developed the ecology of LED products and solutions, a system that consists of Micro LED UHD display products based on COB advanced technology, Ledman LEDHUB Smart Conference System, Ledman giant screen, LED intelligent lighting, and LED creative display. In the era of quick coverage of 5G, Ledman, by riding the trend of the times and proceeding from 5G+8K+AI, is making committed effort to build platforms in such fields as smart city and data center visualization solutions.
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In addition to a perfect R&D, manufacturing, sales and service system, Ledman also enjoys advantageous industry chain integrating packaging and downstream display application. Headquartered in Nanshan District, Shenzhen, Ledman has an intelligent industrial R&D and manufacturing base in Huizhou City. Now, Ledman has set up six domestic marketing centers in east China, south China, north China, central China, southwest and northwest China, and a number of offices across the country, providing instant technical and service support to customers.
Ledman has several subsidiaries, including Huizhou Ledman Optoelectronic Co., Ltd., Guangzhou Ledman Optoelectronic Co., Ltd., Shenzhen Ledman Energy Saving Development Co. Ltd., Shenzhen Torshare Technology Co. Ltd., Torshare (Vietnam) Co., Ltd., Shenzhen Apexls Electronics Co., Ltd., and Shenzhen Ledray Intelligent Control Co., Ltd.
Based on its 18 years of packaging experience, 17 years of display manufacturing experience, and 8 years of Micro LED research and development experience, Ledman now boasts more than 300 independent patents. And the "LED and its Packaging Method", "An LED light-emitting device and display screen" won the China Patent Excellence Award.
In 2018, Ledman released and mass-produced 8K Micro LED UHD display series that adopt COB integrated packaging technology. The series won the CDIA Silver Award for Best Display Product 2019, the Most Popular Award, the Gold Award at the 9th China Electronic Information Expo, and passed CESI 8K authoritative certification. In 2019, Ledman released 110-inch, 138-inch, 165-inch Ledman LEDHUB intelligent conference display system series based on COB UHD display panel, solving the pain points with large size video and conference display and application, and making its LEDHUB the preferred choice of commercial efficient display. In 2020, Ledman was the first to launch Micro LED pixel engine display technology, providing a new idea to solve the contradiction between display clarity and cost in the industry. In September 2021, Ledman released Ledman giant-screen LEDPLAY, the first consumer home display product, sounding the horn to enter the home display market.
By far, Ledman has witnessed its UHD display series products widely used in security, monitoring, education, command center, commercial center, conference center and many other professional and commercial display fields. Its UHD display products are exported to the United States, Japan, Germany, and other places, shining brilliantly in lots of classic cases, such as the 60th anniversary of the National Day when six million LED "Ledman Core" glittered in the Tian'anmen Square, the five rings of ice and snow glittering at the Opening Ceremony of the Beijing Winter Olympics, LED lighting renovation project of the Great Hall of the People, magnetic cooling street lamp project of the Shenzhen Daya Bay Nuclear Power Plant, and Shenzhen Stock Exchange New Building LED display project.
Among Ledman’s many COB UHD display projects, the benchmark projects are: Intelligent Bus Dispatching Center of Shanghai Bus Group, Command and Control center of some regiment in Xinjiang, Center for Future Space Networks of Tsinghua University, Central Comprehensive Monitoring Center of Smart Campus of South China University of Technology, and Shenzhen Longgang District Government Conference Room. At the opening ceremony of the Winter Olympics in Beijing on February 4, 2022, Ledman’s ice and snow five ring amazed the world as an epitome the strength of China's smart manufacturing.
Thanks to its efforts to push the application of 8K, the “5G+8K” has been achieved in the Ledman 8K UHD naked-eye 3D curved screen on Beijing Road, Guangzhou, and COCOPARK Ledman 8K UHD display in Xinghe, Futian, Shenzhen. The success in the 8K live broadcast of Spring Festival Gala, 8K live broadcast of Winter Olympic Games, and other entertainment activities in UHD, has made it a new urban landmark that visitors cannot afford to miss.
Ledman, a provider of high-tech LED stadium display products and solutions, was the official partner and business operator of China Super Football League (2011-2016), strategic partner of Chinese Football Association (2011-2016), and official sponsor of Chinese A and Chinese B football League clubs. It is also provider of LED pitch screens and business operation services for domestic and foreign top competitions such as Ligue 1, Chinese Football Association China League, A-League, and African Cup.
A committed provider of high-quality products, considerate service, and professional solutions to customers in various industries around the world, Ledman brings customers into the blue sea with its strong capital and innovative technology.