JMF Co. announced several recent appointments.

JMF Co., a manufacturer and direct importer of rough plumbing products, hired Mike Meleg as purchasing manager and Stu Hoskins as national sales manager. Also John Dermody was promoted to HVAC national sales manager. Meleg most recently was purchasing manager for a major manufacturer of can-making equipment. Hoskins, who formerly was director of sales and marketing for a company in Durant, IA, has 24 years' experience in developing private label products. Dermody, who joined JMF in 2000, had been national accounts manager.