Global Manufacturing Industries, headquartered in Cincinnatti, Ohio, USA, operates in Europe via their subsidiary Magnetic Head Technologies (Bulgaria) AD, located in Razlog, Bulgaria. The core product manufactured by GMP is magnetic heads. Their know-how, total vertical production structure and, large facilities in this low-cost location provides the ability to perform contract-manufacturing of various products directly or indirectly related to magnetic heads. Their acquisition of AVEL, an Italian company, in 2016, brings more than 30 years of expertise in the manufacturing of enamel copper windings, coils and bobbins.