•Camfil Farr(Riverdale, N.J.) appointedRhys Anderson(right) as area sales manager, with headquarters in Indianapolis.

•Dell Heatrix Manufacturing Corp.(Fort Lauderdale, Fla.) recently celebrated its 50th year in business.

•Heat Controller Inc.’s(Jackson, Mich.) board of directors electedLou Rasmussenas executive vice president.

•Polygon(Amesbury, Mass.) has namedJeff Rainville(right) director of sales and marketing.

•Glasfloss Industries(Dallas) is celebrating 75 years in business.

•M&M Manufacturing(Fort Worth, Texas) announced its acquisition of theWilkins Corp.(Little Rock, Ark.)

•Palmer Wahl Instrumentation Group(Asheville, N.C.) is celebrating 175 years of manufacturing industrial instrumentation.

Publication date:03/21/2011