Security TOP 50 is one of the highest authority rankings in the global security industry. Comprised of world leaders for security industry products, and ranked by product sales. Participants range from exclusive manufacturers to end-to-end solution providers. A&S media has given a high assessment to Tiandy’s performance in the global security market in recent years. With their independent research, innovative technology, and product quality upgrading after years of effort，Tiandy has become a major provider based on IP projects & distributors. Their IP products have permeated into over 60 regions around the world, such as, London Heathrow airport, Turkey Custom, Korea Suwon smart city, construction project of Beijing Olympic games and etc.