DuPont has named Steve Aitken and Steve Trapp to two key positions within the company’s newly formed, value-added services offering, DuPont Performance Services. Aitken, named collision services sales manager, is a 23-year DuPont veteran who will manage DuPont Performance Coatings’ growing staff of business development managers (BDM). BDMs are charged with leading the implementation of the local value-added services efforts. Trapp, named collision services development manager, will lead course development activity and develop performance group content and consulting materials. He will also coordinate DuPont Executive Facilitators, a team of experts responsible for course instruction.