Ditsch, a pretzel manufacturer and subsidiary of the Valora Group, has announced a $70 million investment in a new bakery in Cincinnati (OH) to triple pretzel production. Founded in Germany in 1919, Ditsch is described as a manufacturer of soft pretzels including traditional German pretzels, pretzel bites, frozen pretzels, croissants, and pizza snacks, supplying food services, bakeries, wholesalers, and retailers in 38 countries. Ditsch also intends to invest $30 million …