AEC INC. The auxiliary equipment maker in Schaumburg, Ill., named Mike Gronski a sales engineer for its industrial markets division. Gronski is based in Lawrenceville, Ga.
AZIMUTH CUSTOM EXTRUSIONS LLC The sheet extruder headquartered in Evansville, Ind., named Ron Inniger Midwest account manager.
CUMBERLAND ENGINEERING CORP. The maker of size-reduction equipment in South Attleboro, Mass., named James C. Healy III human resources director.
MACK MOLDING CO. The injection molder in Arlington, Vt., named William Rogers Jr. a manufacturing engineer.
MEDPLAST INC. The injection molder in Tempe, Ariz., named Greg Brown sales director for the Midwest and Southeast.
NEWAGE INDUSTRIES INC. The tubing and hose manufacturer in Southampton, Pa., named Fred Pfaff distribution sales manager and Annabelle Black inside sales manager.
PROCESSING TECHNOLOGIES LLC The manufacturer of extrusion equipment in Aurora, Ill., named Ray Mendoza Jr. an inside sales engineer.
SIDEL INC. The blow molding equipment maker in Norcross, Ga., named Claudio De Souza account manager for its Coca-Cola Co. account.
SMITHERS RAPRA TECHNOLOGY LTD. The analytical, testing and research service provider, headquartered in Shrewsbury, England, named Tim Forsyth business manager for chemical analysis, Tim Hulme principal pharmaceutical consultant and Michael Creese senior consultant.
SOCIETY OF PLASTICS ENGINEERS The association's automotive division in Brookfield, Conn., has chosen Frank Macher for its SPE Lifetime Achievement Award. Macher is chief executive officer and managing partner of financial consulting firm FMAC & Associates LLC of Ann Arbor, Mich.
WEIMA AMERICA INC. The shredding and grinding equipment maker in Fort Mill, S.C., named Martin Friz president, succeeding Hartmut Bendfeldt. Bendfeldt has started a new sales and service firm, efactor3, that will continue to serve Weima.
CRAY VALLEY SA, a chemicals maker in Paris, named Tom Voltz manager of its Beaumont, Texas, plant. ... The NATIONAL ASSOCIATION OF MANUFACTURERS in Washington named Maureen Davenport senior vice president of communications. ... Equipment supplier OPTICAL GAGING PRODUCTS INC. of Rochester, N.Y., named William Stickles Eastern sales manager. ... UNITED AIR SPECIALISTS INC., a maker of air-filtration equipment in Cincinnati, named Shannon Davis marketing coordinator.