Acceleron Inc.   Core Competency: Acceleron specializes in electron beam and laser technology services, including welding, drilling, cutting, slotting, marking and engraving. We also offer one-stop shopping to include machining, assembly, full fabrication, testing and any other requirements specific to your program. Company Details: 21 Lordship Road East Granby, CT 06026 Tel: 860-651-9333 Fax: 860-651-5881 Email: email@acceleroninc.com Web Site: www.acceleroninc.com Key Contacts: Name: Don Christensen Title: General Manager Email: dchristensen@acceleroninc.com Name: Dawn Dawick Title: Vice President - Business Development Email: ddawick@acceleroninc.com Number of Employees 50 Special Technologies Electron Beam Welding Electron Beam Drilling Laser Welding Laser Cutting Laser Drilling Laser Marking

PARTS, clockwise from top left: 1" penetration in a stainless steel stepped butt weld; Side view of a typical weld profile of stainless steel; 1.125" Titanium stepped butt weld, welded at a speed of 40 IPM; Cylindrical lap weld. All material is 316 S/S. Filter body is .060 thick with EB drilled .004 dia. holes on .012 centers. Rings are machined and EB welded, then laser trimmed to final dimension. Number of holes drilled: 3,500,000 LASER SERVICES: Acceleron offers a full spectrum of laser services, including (from top down): Sequential laser marking on a surgical cutting tool; Laser welded tube to half tube for hermetic seal; and Laser drilling on an automated, continuous strip (each needle has been drilled with a .011" hole ± .0005"). Mechanically-engraved medical parts are inspected carefully. This is a partial look at our Quality Control area.