Guatemala City, April 20, 2011 – TUBELITE, ZWCAD authorized reseller in the Republic of Guatemala, introduced ZWCAD at EXPOgraphic 2011 at Barcelo Hotel, Guatemala City on April 6th-7th. The two-day event received about 120 attendees, mainly from the architecture and design industries. Attendees were able to watch real-time demos in Spanish and get hands-on experience with ZWCAD. Also, technical engineers from TUBELITE were available to answer the questions concerning ZWCAD from attendees. TUBELITE is one of the leading companies in providing high cost-effective CAD/ CAM solutions to companies and professionals in Guatemala.