Network Equipment manufacturer / supplier in China, offering C1121-4p Cisco Isr 1100 4p Dual Ge SFP Integrated Services Router, C1300-48p-4G Cisco Catalyst 1300 48-Port Ge, Poe, 4X1g SFP Poe Switch, Stock Cisco Catalyst 9400 Series Supervisor Engine V1XL with 25g Module C9400-Sup-1XL-Y and so on.