2008-2-22 2008-2-21 Challenger Technologies has clients and provides services for commericial, manufacturing and communication companies as well as municipalities and schools in Jackson, Lansing and the surrounding areas. 249133 text/html 1.0 EN Fiber Optic Testing Installation Consulting Design Data Cabling Data Wiring Computer Cabling Computer Wiring Structured Cabling Network Cabling Infrastructure Network Wiring Coax Cabling Phone Cabling Network Design Telecommunications Project Management Cabling Contractor Internal Connections E-Rate USF Wireless Network Cabling Fiber Optic Testing, Installation, Consulting, and Design Clients text EZ-NetTools EZ-NetTools specializes in providing professional custom web site design and ecommerce services that you can easily maintain.