The quality of Refratechnik products can be measured according to different criteria: Technology, Economy and Ecology. A high demand is placed on in-house performance capabilities in all areas, and a high level of responsibility is demonstrated with respect to users, efficiency and, last but not least, waste disposal.
In the steel industry, for example, cast covering materials are used, which are produced using biogenous silica. This is a renewable raw material.
All Refratechnik production sites are certified in accordance with DIN EN ISO 14001, which has been integrated as a fixed component into the existing quality control management.