Colonial Surface Solutions, Inc., 505 E. Jefferson St., Bluffton, recently announced the acquisition of Diamond Machine and Manufacturing of Delphos.
According to Gene Heitmeyer of Colonial, Diamond specializes in metal fabrication. He said that Diamond has changed its name to Diamond Manufacturing of Bluffton.
"Diamond Manufacturing will help Colonial Surface Solutions continue its growth as a metal surface and coating solutions company," said Heitmeyer.
He added that the firm will soon move from Delphos to the Jefferson Street building.