Wuhan Miaoxin Intelligent Technology Co., Ltd. was established in 2010 and is a professional factory in the LED digital tube display industry with rich R&D and production experience. After years of development, we have created more than 200 products and continuously maintain R&D vitality with multiple patents. Our hot-selling products include the RS485 LED digital tube display series, which supports Modbus-RTU and Modbus-ASCII communication protocols and can convert analog signals for 0 to 10V and 4 to 20mA. We also offer GPS and WiFi automatic calibration wall clock series, sports scoreboard series, factory production information display boards, countdown timers, and more. Our products are easy to install and come with detailed instructions, professional installation and debugging software, and online video guidance. Our products are certified with ISO 9001, CE, and ROSH and have a global presence. Our manufacturing process follows strict guidelines to ensure consistency and precision. Each unit undergoes a series of tests to ensure that it meets the required specifications before it is shipped to our customers. We provide a complete after-sales service system, including a one-year warranty period and 24-hour customer feedback solutions. Our advantage is professional customized services, with an experienced design team that caters to all customer needs. Our goal is to become the most competitive manufacturer in the LED digital tube display industry.