We live quality.

We have been certified to DIN EN ISO 9001:2008 since 1996. Quality management is an instrument of our business policy which we have been practising for years. This includes questioning our own actions and improving our processes on a continuous basis. Our company suggestion scheme makes a key contribution to this policy. High quality is also ensured by constant training of our employees.Careful monitoring from the receipt of goods right through to the finished product characterises the continuous process of quality control. This includes field tests and processing trials before the products go into series production. Almost all tests can be carried out in our own SATRA-accredited laboratory. The products are also certified – an important criterion in the construction materials and automotive industry.

A reliably good partner
For us, quality also extends to production reliability. In addition to production in Wuppertal, we also operate several production facilities abroad in order to ensure our delivery capacity even in the event of regional problems. This aspect of quality control is supported by our long-term co-operation with partners on the procurement side. And our service code contributes to ensuring quality in terms of response times and communication.