DDM's core speciality since inception of the company has been the design and build af various checking fixtures including Attribute, CMM Holding, Assembly, Sub-Assembly, and Force Check Guages. We have worked along side the various Tier suppliers as well as direct for the OEM to design and build quality gauges to the specifications of each supplier. DDM also offers repair and engineering changes to current in-production fixtures built by ourselves or other vendors in a timley fashion, being sensitive to the availabilty of an in-production gauge.