MDI Team

WHO ARE WE?   MDI is a world-class precision manufacturer of medical devices and orthopedic implants, located in Lancaster, PA.

OUR TEAM:   MDI was formed in 2012 and is led by Ed Burton and Mary Burton, original founders of HDJ (1962) and SMD, Specialized Medical Devices, (1996).  Mary Burton:  2004: MD&DI 100 Notable People in the Medical Device Industry.  2008: PMPA Gold Micrometer Award for 40 years of service.  Our elite team of CNC machinists, Quality Control Inspectors, and Manufacturing Engineers have worked together for well over 20 years.

OUR FACILITY:  MDI occupies a renovated 15,000 sq ft facility in the Greenfield Corporate Center (with room to expand another 10,000 ft).  We  have made significant capital investments in high-end Manufacturing, Inspection and Finishing equipment in order to offer our customers a complete line of services.

OUR CORE COMPETENCIES:  MDI’s core competencies are Spinal and Small Bone Implant Systems.  We excel at manufacturing Mono- and Poly-axial Screws, Compression Screws, PEEK Interbody Cages, Flat and Anatomic Plates and Straight and Pre-Bent Rods.

MDI-LLC Management Team



  • MDI will strive to become the partner of choice for our Medical Device OEM customers
  • We will offer a full line of capabilities to meet our customers’ entire manufacturing needs; from Prototype to Full Production; from Anodization & Passivation to Laser Marking; from Implant Cleaning to Packaging; we’ll do it all!
  • We will exceed customer expectations by providing parts of a higher quality and lower price than our competition