The real Dijon mustard, a local product, is a product as refined as it is mysterious.

Indeed, how to explain this deliciously, rich taste given off by the seeds just moments after being crushed in the mouth and the husk removed.

It is thanks to RST’s sieving machines, the fruit of a long Burgundian tradition and unrivalled know-how, that we can find this degree of refinement in the mustards of our customers, whether they are in France or throughout the world, whether they supply small quantities (50kg/h) or larger ones (1000kg/h).

Over 98% of the mustard bran is removed thanks to an ingenious design and the most advanced screening technologies. The machines are also known for their robustness, their quality of manufacture, as well as their very low energy consumption throughout their life. In short, at the service of taste, the environment, and our customers…