Piqua City Schools Superintendent Dwayne Thompson. along with a group of students from Piqua High School and the Upper Valley Career Center, listen as Harmony Systems employee Dale Keen explains the manufacturing process of Diaper Genie, one of many products produced at Piqua-based Harmony Systems, during a manufacturing tour of the facility on Thursday. The tour was part of a week-long event involving a number of Piqua businesses. The tours were organized by the Piqua Area Chamber of Commerce.

Piqua City Schools Superintendent Dwayne Thompson. along with a group of students from Piqua High School and the Upper Valley Career Center, listen as Harmony Systems employee Dale Keen explains the manufacturing process of Diaper Genie, one of many products produced at Piqua-based Harmony Systems, during a manufacturing tour of the facility on Thursday. The tour was part of a week-long event involving a number of Piqua businesses. The tours were organized by the Piqua Area Chamber of Commerce.