Olsen Mastermark Company, located in Lansing, Michigan, has been known for designing custom PVC building materials since 1982. We supply custom-created PVC boards and trim moldings, window & door surround kits, custom laminate countertops, and much more. We offer many services as well including custom engraving, CNC routing machine services, CNC lathe machine services, and laser engraving services. OMC has refined the process of using heat to form cellular PVC. Our state of the art process, equipment, quality control standards, and experience makes us the leader in heat bending cellular PVC. As a family-owned-and-operated business, OMC believes in treating our clients fairly and respectfully. Our capability for custom PVC creations sets us apart the rest. For more information, contact OMC today at (517) 371-5858 or visit our website at www.OlsenMastermark.com. We are based in Lansing, but offer services all throughout Central Michigan. Call OMC when the job has to be done right!