Mack Prototype bolsters account management, quality teams

Mack Prototype in Gardner, MA, a wholly-owned subsidiary of Mack Molding in Arlington, VT, has added two new staff members to its account management and quality teams. Nicole Petersen, former customer relations manager for WNL Products, joins the company as project manager, and Alex Popko, former lab technician III at MilliporeSigma, has been appointed quality engineer.