Company Description
ZISA is specialized in the research and development, production and sale of telecommunications access products in the broadband network technology field, and the research of future broadband network application services (including IP DSLAM XDSL copper transmission, PDH, SDH fiber, VoIP Network) as
ZISA Technologies Corporatioll. We mainly provide telecommunications operators, Internet users with tertiary industries and enterprises with broadband data access and intranet infrastructure services and value-added services.