離合社 Company Profile

Science the physical properties and move towards the 2nd century.

Rihogosha is a company that has cultivated technology over a history of more than 120 years, continuously providing advanced testing and survey equipment that meets the needs of each era. The science of material properties, which has been refined and developed, is not just about evaluating physical performance; it is about providing testing equipment that can be practically evaluated and measured in an industrial context according to the needs of the field. This applies to a wide range of products, including petroleum products, polymer chemical products, food, cosmetics, and pharmaceuticals. Additionally, we are constantly exploring new areas in the fields of environmental and marine surveys, seeking infinite possibilities.