The company 'einfach 3D' is an engineering firm specializing in product development, 3D design, interim engineering, 3D printing, and project management. The company's core activities include: Product development: development of products from idea to completion 3D design: creation of 3D models and designs for products and projects Interim engineering: temporary support for companies in engineering services 3D printing: production of prototypes and end products using 3D printing technology Project management: planning, control, and monitoring of projects in the field of product development and 3D printing.