The core activity of D&E Solutions GmbH is to advise and support customers in the selection and implementation of solutions for various applications, particularly in the areas of: 3D printing (Prusa printers, filaments, accessories), label printing (Brady printing systems, software and labels), occupational safety (Lockout Tagout, signage), CO2 laser (Trotec Speedy 400), and software and IT solutions. The company also offers services such as maintenance, repair, and rental of 3D printers. It positions itself as a solution-oriented partner for customers who require individual solutions for their projects.