Zhuzhou Julong Sci-tech Co., Ltd, as one of leading telecommunication equipments manufacturers in China, we mainly focuse on voice and data communication technology, XDSL products, PDH as well as Ethernet/E1 MUX equipments as its leading products, especially digital pair gain system. Currently, we have shared 70% DPG market in China. Please find our products list as follows: 1. Digital Pair Gain System 2. Intergrated Multiplexing Equipment/ Multi Service Access Platform 3. ADSL Repeater 4. Wireless User Access Platform 5. Transceiver equipment 6. Intergrated Service Access Equipment 7. Other telecom products