We are a leading manufacturer with many years of experience in various types of LED Products, including indoor / outdoor, single color / full color display series, LED module, LED message sign, High power LED, etc. We provide full ODM/OEM support. With our R&D team's product design capability, we are flexible with any circuit design, software development and logistical management. Our engineering team is constantly developing new products to enable OJS to offer 30 sq meters of LED full color display to its customer per day and keep up with the industry's high-tech advancements in the world.