Shenzhen H D V Photoelectron Technology Ltd. established in 20 12, is a professional manufacturer engaged in the research, development, production, sale and service of 1 * 9 transceiver module \S F P modules\media converters\O N U\O L T. We are located in Shenzhen with convenient transportation access. Dedicated to strict quality controlling and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction. In recent years, our company has introduced a series of advanced equipment including Laser automatic coupling machine\Eye diagram instrument\Oscilloscope. In addition, we have obtained R O H S\S G S\T U V certificates. Selling well in all cities and provinces around China, especially as the 1 * 9 transceiver modules provides to famous brand T P- Link. our products are also exported to clients in such countries and regions as India \Sweden\Ukraine\Russia\Brazil\France and so on, as South Asia\South America\Africa and East Europe. We also welcome O E M and O D M orders. Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements. Hope we could offer the best products and services to you!