 The bores were produced at Leblanc's Kenosha facility and the hardware was supplied by G. Leblanc Cie. Vito brass instruments were sourced from Holton, which later was acquired by Leblanc in 1964.After briefly sourcing its Vito saxophones from Holton, Leblanc imported Beaugnier saxophone parts to be assembled in Kenosha and sold under the Vito brand.By the late 1950s Vito saxophones were also assembled from parts supplied by the Art Best Manufacturing Company of Nogales, Arizona, with some differences from the Beaugnier designs.