Dealing Directly With Dentists - Certified Dental Lab. Kel Cap Inc, based in Mandan ND, is an leading provider of high-quality dental lab products and services to dental professionals nationwide. The lab specializes in crown & bridge, gold silver, and implants. All work done on-site (except BruxZirs which are scanned and milled). - Nobel Biocare Certified Dental Lab - Certified EMAX and EMAX Empress technology - BruxZir (Original) All crown and bridge products built by Ivoclar. Locally owned and operated since 2001. We offer exceptional care and quality that stands behind our work. We look forward to receiving your cases and building a long-term partnership with your dental office! Please call or email for estimates on all implants - we offer all products!