Company profile KompostWerke Rhein-Sieg GmbH
Dirk Riedel is Managing Director of KompostWerke Rhein-Sieg GmbH & Co. KG (KRS). The compa-ny uses the RAL Quality Mark for Compost. In an interview with the RAL Quality...weiterlesen
Doing something good for the soil with homogeneous high-quality compost
It is not uncommon on private compost heaps to find materials or waste that do not really belong there. Those people who place their trust instead in professionally produced...weiterlesen
Long-lasting doors thanks to carefully selected types of wood
Interior doors made out of wood and wood-based materials are exposed to various different stresses and strains due to the wide variety of installation locations within the building and...weiterlesen
Modern technology meets traditional materials
The RAL Quality Mark for Timber Frame House Construction stands for uniform quality standards for timber frame house construction by both skilled craftsmen and industrial companies. The tech-nical criteria...weiterlesen
Well-maintained green spaces thanks to the latest technology
Landscape management companies ensure that green areas in communities and districts are kept neat and tidy. They are responsible for maintaining and shaping nature and the landscape in both...weiterlesen
The way to quality is through the stomach
The RAL Quality Mark for Expertise in Eating Properly from the Quality Assurance Association for Nutritional Expertise stands for healthy and tasty food in the communal catering sector. It...weiterlesen
Professionals at work in the thermal insulation of building facades
For customers and planners of composite systems for thermal insulation, the quality of the product is not the only important thing because the expertise of the company responsible for...weiterlesen
