Engineering Data & Services Our digital data models and online tools ensure efficient engineering Global Distributors Worldwide for you: our distributors. Certificates An overview of all system and product certificates. Repair Service Our proven repair service: simply enter the product number and report a problem. We are here for you! Customised industrial connectors Engineering data For the quick integration of HARTING products into your design, we make our product data available for download from engineering platforms like CADENAS, EPLAN Data Portal and ZUKEN Component Cloud for E3.series. Supplier for HARTING Would you like to become a supplier to the HARTING Technology Group and offer products and services that meet our high quality requirements? You can download the necessary documents here.