The company name, "RHEON" was derived from the concept of Rheology. In the several thousand year history of mankind, man has shaped food in the palm of his hand, hence creating and shaping much of the priceless culture which exists today.
At Tosei Kogyo, we know that handmade flavor is as important as reliable mass-production. Our unique technical capabilities have enabled us to achieve the world's first full-automated gyoza-making machinery.
In 1947, the company was established to start its production and sales of bakery and confectionery ovens.