Custom manufacturing
One-off and small-batch production using isostatic pressing, bisque firing, subsequent machining and final sintering. Parts are manufactured to drawings and operating requirements.
Discuss manufacturing
Czech family-owned manufacturer · since 1994
Technical ceramics. Made to your drawing.
We manufacture custom ceramic parts from Al₂O₃ and ZrO₂. From prototypes to small batches, with advice on material selection and your technical requirements.
One-off and small-batch production · CNC machining · Isostatic pressing
Al₂O₃ / ZrO₂Our core ceramic materials
From individual partsPrototypes and small batches
Since 1994Manufacturing, development and advice
01 / What we manufacture
From your specification
to a ceramic part.
Have a drawing, a sample to discuss, or a material question? We can join your project at its current stage.
Prototypes and development
Prototypes, validation samples and test batches for developing your part. We also work on the design of moulds and forming tools.
Request a prototypeMaterial advice
We help you select a ceramic material based on the function of your part and its operating environment. You do not need to choose a material before contacting us.
Discuss your requirements02 / Materials
Material selection starts
with operating conditions.
We manufacture parts from alumina, zirconia, their composites and other technical ceramics. Our materials and their specific grades are listed below.
Alumina · aluminium oxide (Al₂O₃)
We manufacture parts from the following alumina grades:
- C786
- 92 % Al₂O₃
- C795
- 95–99 % Al₂O₃
- C799
- More than 99 % Al₂O₃
Zirconia · zirconium dioxide (ZrO₂)
We offer stabilized zirconia and composites:
- Ca-FSZ
- Fully stabilized with calcium oxide (CaO)
- Y-PSZ
- Partially stabilized with yttrium oxide (Y₂O₃)
- Al₂O₃–ZrO₂
- Composite ceramics
Other ceramic materials
- Cordierite
- C510 and C520
- Steatite
- For electrical applications
- Magnesium oxide
- MgO-based ceramics
- Zirconium silicate
- ZrSiO₄-based materials
Unsure which material to choose? We can help select a suitable grade for the function of your part and its operating conditions. Dimensions, tolerances and other technical requirements are agreed for each project.
Discuss material selection03 / Examples of our parts
Real components.
Different technical requirements.
We manufacture tubes, nozzles, pistons, seals and other structural ceramic parts to specification. Examples from our company photo gallery. Custom shapes follow the drawing and the function of the part; these photographs are not a stock catalogue.
Select an image to open the full photograph. The exact material or its properties cannot be determined from a photograph.
Mechanical engineering
Discuss the geometry, mounting arrangement and mechanical loads.
Thermal engineering
Describe the operating temperature, temperature changes and atmosphere.
Electrical engineering and electronics
Specify the function of the part and electrical insulation requirements.
Vacuum and chemical environments
Include the medium, pressure, temperature and sealing conditions.
04 / Working together
From the first drawing
to an agreed specification.
Each project starts with a review of your requirements. We consider dimensions, material and manufacturing processes together.
-
01
Send your requirements
A drawing or part description, quantities and operating conditions. You do not need every detail ready — we can start with a consultation.
-
02
Discuss the options
Together we clarify the material, key dimensions and requirements. We review feasibility and agree on the next steps.
-
03
Agree on production
Scope, technical conditions and timing are agreed for your project. Depending on the requirements, a prototype or validation batch may come first.
05 / Teceram HK
Czech family-owned manufacturing.
Since 1994.
We are a family-owned manufacturer of technical ceramics. We combine custom manufacturing, development and material advice for customers in the Czech Republic and abroad.
In 2021, Teceram HK s.r.o. took over the activities of Teceram – Ing. Vladimír Kotek. Our production facility is in Turnov and our registered office is in Liberec.
TurnovProduction facility
LiberecRegistered office
Your technical requirements
Let’s discuss
your ceramic part.
Send us a drawing or describe the problem you need to solve. If you are unsure about the material, we can discuss the choice with you.
Prepare an enquiry in email
Prefer email? This opens your email application with an enquiry outline. Attach your drawing and send the message from your mail application.
06 / Contact
Speak to us directly.
Contact people
Ing. Pavel Nemčok+420 608 101 446
nemcok@teceram.cz
Ing. Miroslav Čáslavský+420 602 684 292
caslavsky@teceram.cz
Registered office
Teceram HK s.r.o.5. května 69/4
Liberec I-Staré Město
460 01 Liberec
Czech Republic
Company ID: 09410538 · Commercial Register section C, file 45739, Regional Court in Ústí nad Labem.
Before your first enquiry
Can I request a single part or a prototype?
Yes. We offer one-off and small-batch production, prototypes and validation batches. We assess the feasibility of each part based on your requirements.
What if I do not know whether to choose Al₂O₃ or ZrO₂?
Send a description of the function and operating conditions of your part. Material selection can be part of the consultation; it is not a prerequisite for making an enquiry.
How should I send a drawing?
Attach it to the form as a PDF, JPG, PNG or STEP/STP file (up to 3 files, 3 MB in total). Email larger documents or other formats to teceram@teceram.cz. If you do not have a drawing yet, start with a description of the part and its use.