• Thermacore (Lancaster, Pa.) acquired Pittsburgh Materials Technology (Jefferson Hills, Pa.).

• Component Hardware Group (Lakewood, N.J.) named Ed Whartnaby (right) as executive vice president of sales and marketing.

• Master-Bilt (New Albany, Miss.) appointed Dynamic Equipment Solutions (San Juan Capistrano, Calif.) as sales representative group for the Southern California and southern Nevada markets.

• Daikin AC (Americas) Inc. (Carrollton, Texas) named Brian Seiderman as branch manager of the West region.

Publication date: 05/31/2010