GreatStar is a world-leading CAD full sets solutions service provider. With over 15 years experiences in CAD development, support and selling, GreatStar has already offered reliable DWG-based CAD solutions at an affordable price. GreatStar is a commercial member of IntelliCAD Technology Consortium, which is the best technology organization in the world to provide the underlying technology and shares the CAD technology with other 30 CAD developers. GreatStar is working at the approval of CMMI ...View More