Suntech Cooperation Co., Ltd was founded in 2003, headquartered in Bao’an District, Shenzhen, China. As a leading supplier for cisco fiber optical and System Products in China, we can offer our customers with Fiber Switch,Fiber Transceiver,fiber module, Network Cable ,firewal for Cisco,Juniper and system products for fiber optical communication fields .CISCO brand original product is the main filed. fiber channel and FTTX etc. Our company has perfect technics and quality test equipment, abundant technology development capability and original co-operation experience with famous overseas companies