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(24 October 2023 - 26 October 2023 )
Location: Germany , Köln
Organizer: AWT

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About the event


Between the dates of 24.10.2023 and 26.10.2023, the 79th edition of the HK will take place. The event will occur as a live exhibition in Koelnmesse in Cologne, Germany. The exhibition centre will not feature the latest Covid-19 prevention measures for the time being. This is due to Germany removing its pandemic-related restrictions.


Survey the technological and market landscape for the heat treatment and materials technology at HK. It’s at this international exhibition that manufacturers, engineers, and innovators break ground on breakthrough and applications within industry, where investors and serious buyers are looking to close deals. Seek out hotels close to the Koelnmesse while you’ve good offers on the market. Travel 2 Fairs ltd takes charge in finding your hotel booking online and promises great savings on your business travel spending.

HK creates the right professional environment to promote your products, equipment, services, and solutions to high-ranking company representatives from a wide range of countries. You can also see your competitors in action and take notes on the new horizons for technologies. A support program exists that nourishes networking. Take full advantage of all HK can offer through a carefully selected hotel for your stay. Travel 2 Fairs ltd knows all the good venues near the venue that offer good deals and have connections to public transport. That’s all you need to turn any trip into a successful business investment.

Past Editions


The 2022 edition of the HK took place between 11.10.2022 and 13.10.2022. It was held in the Messe Cologne, with the venue not featuring Covid-19 safety measures due to the removal of the domestic restrictions. The event received over 120 exhibitors. 

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