UNPARALLELED LTD is one of the leading manufacturers and suppliers of precision ceramic tooling plate in China. With abundant experience, we warmly welcome you to buy advanced precision ceramic tooling plate made in China here from our factory. We also accept custom orders.
When it comes to measuring the smallest of features - like microchip geometries or precision tooling profiles - even a fraction of a micron can make the difference between success and failure. That's where this Precision Ceramic Tooling Plate from UNPARALLELED Group comes in.
Designed for high-resolution metrology, semiconductor inspection, and advanced manufacturing environments, this plate is made from high-purity alumina ceramic, offering unmatched thermal stability, dimensional accuracy, and resistance to wear. It's not just a platform - it's a reference standard built for extreme precision.
We don't compromise on materials. We don't cut corners. And we never settle for less than what the world's most demanding industries require.
quality control
Why This Ceramic Plate Delivers Unmatched Performance
1. Made from High-Purity Alumina (Al₂O₃) Ceramic
Our ceramic plates are fabricated from 99.5% pure alumina, known for its exceptional hardness, low thermal expansion, and chemical inertness. Unlike metals or lower-grade ceramics, it won't corrode, warp, or degrade under prolonged use - ideal for cleanroom and vacuum environments.
2. Sub-Micron Flatness & Surface Finish
Each plate undergoes multi-stage grinding and polishing using our Taiwan Nantai CNC grinders and hand-lapping by master technicians with over 30 years of experience. The result? A surface finish as smooth as Ra < 0.05 μm, with flatness controlled to ±0.005 mm/m - meeting DIN 876 and ASME B89.1.5 standards.
3. Designed for Optimal Clamping & Measurement Accuracy
The four circular recesses allow secure mounting of tools, sensors, or probes without introducing stress or deformation. The plate is engineered to maintain alignment under load, ensuring repeatable results across multiple measurements.
4. Built in a Controlled Environment
Manufactured in our ISO-certified, constant temperature & humidity workshop, featuring:
Military-grade concrete flooring
Seismic isolation trenches
Dust-free, anti-static handling protocols
This ensures that every dimension remains stable during processing and calibration - critical for applications requiring nanometer-level consistency.
Key Specifications
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BRAND |
UNPARALLELED |
MATERIAL |
Al2O3 |
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APPLICATION |
CMM, Semiconductor, Laser, AEROSPACE... |
DENSITY |
3800kg/m3 |
|
CONDITION |
NEW CUSTOM |
COLOR |
White |
|
ORIGIN |
Jinan, CHINA |
PRECISION |
1 μm or higher |
|
WARRANTY |
1 YEAR |
STANDARD |
DIN, GB, ASME,JIS... |
|
PACKAGING |
Custom Export Package |
CERTIFICATE |
ISO9001, CE... |
|
PAYMENT ITEM |
T/T, L/C |
KEY WORD |
Precision Ceramic Tooling Plate |
|
MATERIAL ORIGIN |
Jinan city, China |
TECHNICAL SUPPORT |
Inpsection& Calibration& Assembly |
|
PRICE |
EXW, FOB, CIF, DAP, CPT... |
SERVICE |
Design drawings |
factory display
Where Is This Ceramic Plate Used?
This precision ceramic tooling plate is trusted in:
- Semiconductor Manufacturing: For probe card alignment, wafer edge inspection, and photomask metrology
- Metrology Labs: As a reference base for coordinate measuring machines (CMM), optical comparators, and laser interferometers
- Tool Inspection Systems: Measuring cutting edges, drill bits, and micro-tools with high repeatability
- Research Institutions: Used at NUS, NTU, Stockholm University, Tsinghua, and Chinese Academy of Sciences
- Medical Device Production: For precision component assembly and quality control
- High-End Optical Equipment: Alignment platforms for lenses, mirrors, and sensors
It's also widely used in laser micromachining setups, MEMS testing, and precision mold-making - wherever contamination-free, ultra-stable surfaces are required.
services
Maintenance & Care Guide
To preserve performance and longevity:
✅ Clean gently with deionized water and lint-free cloth. Avoid abrasives or solvents.
✅ Store in a dry, dust-free environment. Use protective covers when idle.
✅ Do not expose to sudden temperature changes - avoid thermal shock.
✅ Avoid direct impact - do not drop tools or heavy objects onto the surface.
✅ Re-calibrate annually using traceable instruments (we provide full calibration reports).
✅ Ideal for vacuum and cleanroom use - no outgassing or particle release.
FAQ
Can your ceramic tooling plates be used in both cleanroom and vacuum environments?
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Absolutely. Our precision ceramic tooling plates are made from 99.5% pure alumina, which is inherently chemically inert and does not outgas, making it ideal for both cleanroom and high-vacuum applications. We also apply a protective coating that further enhances its resistance to moisture and minor scratches, ensuring longevity and reliability in demanding environments.
Tip: For vacuum applications, we recommend discussing your specific requirements with our engineering team to ensure the plate meets all necessary specifications for your setup.
What kind of calibration services do you offer for your ceramic tooling plates?
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Every ceramic tooling plate from UNPARALLELED Group comes with a full calibration report performed using traceable metrology instruments such as Reinshaw laser interferometers and Mahr gauges. Upon request, we can provide recalibration services annually or as needed to maintain peak performance. Additionally, we adhere to international standards like DIN, ASME, and JIS to ensure our products meet the highest accuracy benchmarks.
Tip: Regular recalibration ensures that your measurement accuracy remains consistent over time, which is crucial for maintaining quality control in precision manufacturing processes.
Ready to Elevate Your Measurement System?
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Whether you need a standard size or fully customized configuration, UNPARALLELED Group delivers precision engineering backed by science, craftsmanship, and global trust.
certificates
Why Trust UNPARALLELED?
We are the only manufacturer globally with ISO 9001, ISO 45001, ISO 14001, CE certification, and over 20 international patents registered in the EU, USA, and ASEAN countries through CCPIT.
We partner with:
- National Metrology Institutes (UK, France, Germany, USA, Russia)
- Leading universities: NUS, NTU, Stockholm University, Zhejiang University
- Global brands: Samsung, Apple, GE, Bosch, THK, Hiwin, STI Semiconductor, Vitrox
And yes - we never use inferior materials. If it's not precision-grade ceramic, it's not UNPARALLELED.
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