Lisbon, Portugal, May 9, 2011— authorized distributor of GstarCAD, SolidCALC in Portugal successfully displayed GstarCAD in Tektonica 2011, Portugal's largest and most respected commercial trade show catering to the construction and building industry on May 4-7, 2011.

Tektonica 2011 gathered important buyers from national and international markets with the latest sector developments. With their trade show participation, exhibitors occupied 21,433 sqm, and more than 41,000 visitors of architects, builders, designers and geologists attended to inform themselves on most advanced innovations and latest trends of industry.

During the fair, SolidCALC gave interesting technical presentations and demos on the new GstarCAD 2011, such as Ribbon GUI, highly enhanced 3D functions, and new drawing compare, which gave the visitors’ fantastic impression. One of them said, “I like the GstarCAD interface and features. I’m quite interested in its similarities with AutoCAD, and want to try it out.”

SolidCALC gave the coupons to each buyer purchasing GstarCAD products at the fair, which attracted many visitors to know GstarCAD.

SolidCALC is an engineering and software Ltd. aiming to provide companies with the best technologies on the market considering its cost effectiveness, productivity, efficiency and accuracy of solutions. SolidCALC has established a partnership with GstarCAD to give better services to customers in AEC, Mechanical and Manufacturing, Civil and GIS.

GstarCAD is the fast, powerful and DWG-compatible CAD software for the industries involving AEC, mechanical, manufacturing, electrical, GIS, survey and mapping, civil, etc. It is the world-class 2D/3D CAD (Computer aided design) software platform based on IntelliCAD technology. GstarCAD's powerful functions, AutoCAD-compatible programming platform, cost-effective solution and ease-of-use operating interface ensure that your design inspiration comes true skillfully and thoroughly at high speed.