Shenzhen Speed Technology Co., Ltd, founded in 1997, is a high-tech enterprise which specializes in the manufacture of professional and reliable network equipment, undergoing its own research,development,manufacturing and selling & after sales services. 　　we registered our own brand “you can” in 2008, products of you can are widely applied in telecommunications, broadcasting, community access, monitoring and other industries,and has received many customer's approval in enterprise, hospital, school, internet cafe and other various LAN construction. 　　In 2008, manufactured world’s first L2 Gigabit switches with all-optic ports, and became the pioneer of promoting Gigabit fiber network, and successfully introduced the fiber backbone solutions of LAN with higher cost-effective and stable performance 　 In 2012, firstly introduced full 10Gb fiber backbone switch, leading the era of the local "full 10Gb fiber backbone " ! And laid a good foundation of development of "10Gb fiber" times.