LED CARD WORKS is located in Shenzhen China. We are specialized in the LED control system, LED module ''s international sales and acting as agents of many brands like LINSN, ONBON, LYTEC, LUMEN, etc... And it WORKS!!! In our official online store, you can find out all different types of LED control cards at your interest. We have been co-operating with numerous customers around the world! The key mission of LED CARD WORKS is to create an Exceptional Value for all our valuable customers by providing the high quality products under great efficiency, with our unique level of Professional and Prompt Services and Competitive Prices, specially for LED control system.