As the Chinese meaning of our name, Biosled has been "researching color", focusing on the research and development of LED products and IOT systems for 11 years. At present, our products involve the LED backpack category, community promotion category, catering advertising category, vehicle interactive category, and other production lines. These products will bring color and happiness to all aspects of your life.The first creation of the company, this brand has been committed to providing better advertising control systems, including customized 4G GPRS control, wireless connection control, and WiFi control for 10 years. The full name is LOVE OF YOU. Same as the name, this brand delivers the cheerful concept "happy life, happy work" to people. Therefore, for 7 years it has been focusing on colorful and amusing LED backpacks to make people enjoy their lives. HI.GROOM: Our youngest brand is the pioneer that uses the newest technology "voice control" to build a safer traffic net between drivers and avoid road rage.Biosled is at the forefront of the industry in terms of LED display customization and control systems. With rich technology precipitation and industry experience, we can quickly meet and respond to the various product needs of market customers. Our experts' team has extremely rich research and development experience. Not only have we continued to innovate in LED products, but also have made great progress in mobile apps in recent years. Join us! Creative LED products and their supporting apps can be customized for you!