
High-performance cooling for high-tech applications
Heat slowing down your systems? Overcome thermal limits with COOLTEC's cooling solutions and maximize your technology's performance.
Contact us nowNo Limits, Only Solutions
Whether it's extraordinary requirements, tight deadlines, or entirely new solutions – we don't think in terms of standards, but make possible what the customer truly needs.
Whether it's extraordinary requirements, tight deadlines, or entirely new solutions – we don't think in terms of standards, but make possible what the customer truly needs.Personal, Fast, Reliable
Short paths, direct contacts, quick response – we deliver real service and are reliably reachable. Not a 'system', but people who love to take action.
Short paths, direct contacts, quick response – we deliver real service and are reliably reachable. Not a 'system', but people who love to take action.Feasible Engineering
We don't sell anything we can't confidently manufacture. Our solutions are developed with a focus on function, cost, and feasibility — not just to look good on paper, but to reliably work in reality.
We don't sell anything we can't confidently manufacture. Our solutions are developed with a focus on function, cost, and feasibility — not just to look good on paper, but to reliably work in reality.Performance Without Compromise
Our heat sinks enable maximum performance – thermally optimized using the best technologies. This allows systems to run at their limit without cooling becoming a bottleneck.
Our heat sinks enable maximum performance – thermally optimized using the best technologies. This allows systems to run at their limit without cooling becoming a bottleneck.Production with a System
We approach manufacturing strategically: highly complex parts are made in-house, standards via our global partners. The result is a streamlined and cost-efficient solution.
We approach manufacturing strategically: highly complex parts are made in-house, standards via our global partners. The result is a streamlined and cost-efficient solution.Genuine Quality
Our heat sinks impress with visible precision: best surfaces, flatness, and dimensional accuracy – true quality that can be reproducibly measured.
Our heat sinks impress with visible precision: best surfaces, flatness, and dimensional accuracy – true quality that can be reproducibly measured.
These customers rely on COOLTEC's cooling solutions
Liquid cold plates – For precise temperature regulation
Maximize your system's performance with efficient, compact, and powerful liquid cold plates. Benefit from extended lifespan and stable performance in the most demanding applications.









Air coolers – For reliable heat dissipation
Prevent overheating and ensure reliable heat dissipation – with COOLTEC's air coolers. Explore our range or choose from over 500 standard profiles for your application.
Thermal simulation – Digitally develop future-proof cooling
Whether optimizing existing systems or full-scale development – we support you with precise simulation to achieve your custom cooling solution.



Let’s find the perfect cooling solution together – What are you waiting for?
Book a free, no-obligation initial consultation with our thermal management experts and explore your possibilities with COOLTEC.
Contact us now