Officials from the Piqua Area Chamber of Commerce and the City of Piqua join key employees from Harmony Systems in a ribbon-cutting ceremony on Thursday, officially opening their second plant operation in Piqua. Harmony Systems acquired Proto Mold and, in addition to the employees brought over from Proto Mold, plan to add several dozen additional staff members.

Officials from the Piqua Area Chamber of Commerce and the City of Piqua join key employees from Harmony Systems in a ribbon-cutting ceremony on Thursday, officially opening their second plant operation in Piqua. Harmony Systems acquired Proto Mold and, in addition to the employees brought over from Proto Mold, plan to add several dozen additional staff members.