Ledtop founded by an experienced team over 18 years of expertise in LED display industry. * Ledtop headquartered in Shenzhen,China, the capital of LED display manufacturing, partners across over 120 hundred countries, with warehouses in US & EU. * Ledtop team designed and achieved dozens patents, keep dedicating to bring more innovative and competitive products. * Our mission -- complete customer satisfaction with full of our core values of reliability, integrity and responsiveness.