Chang’s Aurora Sintering Schedule Chang’s Aurora Sintering ScheduleDownload Now!By IDS CAD|2016-05-17T17:07:30-04:00May 17th, 2016|Comments Off on Chang’s Aurora Sintering Schedule Share This Story, Choose Your Platform! FacebookPinterestEmail About the Author: IDS CAD Providing quality services to maximize the mechanical and aesthetic value to all prosthetic restorations. Utilizing the latest technological equipments, can readily restore any complex restorations with both consistency, and precision.