Shenzhen LongGreat Electronic Technology Co., Ltd. consists of a team of experienced industry engineers. We primarily focus on developing LED control cards, bar screen control cards, LED display control cards, GPRS wireless LED systems, GSM SMS control cards, and LED industry software.
Since launching our first-generation LED control cards, TF-20/TF-30, in 2008, the “Blu-ray control card” has gained popularity due to its ease of use and powerful features. Building on the success of the first-generation LED control system, we introduced TF-40/TF-32 partition cards and TF-42 partition cards in 2009, consistently offering customers cost-effective LED strip screen control systems. Between 2009 and 2010, with the release of the TF-A (Dynamic Time Division), TF-B, and TF-C+ product lines, all our LED control card products transitioned to partitioned products, marking the end of non-partitioning LED control cards.
In 2011, we launched a new generation of versatile partition series control cards – the “Blu-ray Hyun Card.” This product line includes serial ports, USB drives, and network ports, offering a more comprehensive product range and enhanced functionality.
Thanks to the combined efforts of distributors across the country, the “Blu-ray Flash Card” enjoys not only strong domestic sales but also exports to Hong Kong, Taiwan, Southeast Asia, Europe, America, and Japan.
Our dazzling blue LED asynchronous control system emphasizes practicality and aims to develop cost-effective control cards.