Being supported by an highly developed and skilled IT group, we could offer you technical support on pre-sales & after-sales support for Sfp 10g, Ethernet Aggregation Switch , Tunable Transceiver , Port Fast Ethernet Switch ,Gigabit Ethernet Poe Switch . We have expanded our business into Germany, Turkey, Canada, U. S. A. , Indonesia, India, Nigeria, Brazil and some other regions of the world. We are working hard to be one of the best global suppliers. The product will supply to all over the world, such as Europe, America, Australia,Guatemala, Florida,Rotterdam, Lyon.We have been committed to meet all your needs and solve any technical problems you may encounter with your industrial components. Our exceptional products and vast knowledge of technology makes us the preferred choice for our customers.