Nordson Corp. has added four new customer service representatives to its Powder Coating Systems group and restructured the boundaries of its service territories to better support its customers in North America. Jim Gierke, Mike Hobart and Mark Ross have joined Nordson as Powder Customer Service Representatives, responsible for standard system service and sales with existing customers in their respective territories. Frank Van Horn joins Nordson’s powder service organization after 11 years with the company’s liquid systems group. In addition, current powder customer service representatives Robert Paige and Phil Moore will now be responsible for new territories.