Köcher GmbH

www.koecher-gmbh.de

Köcher GmbH is a precision manufacturing specialist based in Dortmund, Germany, focusing on the production of custom components. The company utilizes modern CNC turning and machining centers to manufacture parts based on client drawings or samples. They support a variety of production volumes, ranging from prototypes and individual parts to small and medium-sized batches. Serving industries such as mechanical engineering, plant construction, mold making, and micro-optics, the firm works with steel, stainless steel, non-ferrous metals, and plastics. With a long-standing history dating back to its founding, the company maintains a commitment to technical precision and reliable manufacturing services.

GroMA GmbH

www.groma-dortmund.eu

GroMA GmbH is a specialized engineering and manufacturing company based in Dortmund, Germany, focusing on mechanical engineering, assembly, and industrial service solutions. The company provides comprehensive services ranging from 3D design and technical documentation to complex manufacturing and machine maintenance. Their expertise includes risk analysis according to DIN EN 12100, custom device construction, and surface finishing. Serving diverse industrial sectors, GroMA manages entire projects from feasibility studies and prototyping to final on-site installation and commissioning. They emphasize a collaborative approach, tailoring their engineering solutions to meet specific client requirements and precision standards.