In 1885, Friedrich Dierks and a partner founded a company for agricultural, domestic and dairy equipment in Osnabrück, which is nowadays the biggest supplier for machines for the food, chemical and pharmaceutical industry. At that time only a craft business, DIOSNA is today an internationally successful company.
Our customers' success is our only goal.
Competitive pricing, quality equipment and on-time, drama-free installation are just the beginning. Superior training and extensive post-installation support will keep your facility running at peak efficiency, year after year. When questions arise, our customer service professionals will provide the answers you need. Give us a call, and discover what it's like to get the personal attention your business deserves.
Our mixing, blending, drying and dispersion equipment, is available in either standard or custom designs, to meet your specific processing needs. The company has a world class reputation for innovative engineering, superb construction and fast delivery. ROSS equipment is designed and built in the USA, China and India. In the USA alone, we operate five plants and a vigorous R & D program.