SYLR is a high-tech enterprise, combining the R&D, production and marketing. It is devoted to the equipment and planning of the internet access, with a cornucopia of talents who have abundant experience in optimal communication.We are committed to proactive innovation, customer service and quality screen, providing the most products and services to our customers. Also, to meet the multiple needs of our customers in the Internet, we advance the over all method for FTTx and other internet communication problems.