Xiamen Duoyan Technology Co. Ltd. is a manufacturer deeply engaged in the advertising sign industry, and is committed to providing customers with one-stop solutions for the research and development, production, installation, promotion and application of indoor and outdoor advertising light boxes. We have advanced industrial equipment, a strong technical team and R&D capabilities, and 5000+ square meters of standardized factory buildings. Through the training and management of sales teams and technical workers, we ensure that each customer and each order is fulfilled with high standards of quality and on-time delivery. We are recognized by customers and associations as a high-quality supplier of LED/advertising products. We are confident that through our sincere communication and service, we can provide you with the best quality and most stable products with the most cost-effectiveness to achieve a win-win situation for both parties.