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Reliable Ceramic Rod Solutions

2M+ Annual Production | 700mm+ Length | ±0.001mm Tolerance

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Trusted by Innovators Driving the Future

From powering precision components in Huawei’s 5G infrastructure to enabling cutting-edge battery systems for BYD’s electric vehicles, our ceramic rods meet the exacting standards of global industry leaders. Chosen by Apple for micro-mechanical assemblies and specified in Meta’s data center cooling solutions, we deliver the dimensional stability and material integrity required for mission-critical applications.

Huawei
BYD
Apple
Meta

Why Ceramicrod?

At Ceramicrod, we don’t just manufacture ceramic rods—we redefine performance. With over a decade of mastery in advanced ceramic machining, our rods are trusted globally for their unmatched strength, extreme hardness, and superior toughness.

  • ISO9001-Certified Precision: Every rod undergoes multiple quality checks to guarantee perfection.
  • Global Compliance: Fully compliant with US and EU standards—seamless for international projects.
  • Cutting-Edge Solutions: Proprietary machining technology delivers tolerances within ±0.002mm.
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Ceramic Rods

Our Ironclad Commitment to Precision

0.001MM
Hole Diameter Accuracy
0.001MM
Concentricity
0.001MM
Cylindricity
0.001MM
Parallelism
0.001MM
Hole Depth Accuracy
Ra0.01
Surface Roughness
200% Dimensional Inspection on critical batches
Material Traceability from raw material to final product
Technical Response within 12 hours

Our Ceramic Rod Materials

Zirconia Ceramic Rods

ZrO₂ Zirconia Ceramics

  • • High Strength & Toughness
  • • Wear & Corrosion Resistant
  • • Thermal Shock Resistant
  • • Operating Temp: Up to 2000°C
Alumina Ceramic Rods

Al₂O₃ Alumina Ceramics

  • • High Hardness (9 Mohs)
  • • Excellent Electrical Insulation
  • • Chemical Stability
  • • Cost-Effective Solution
Silicon Nitride Rods

Si₃N₄ Silicon Nitride

  • • Superior Thermal Shock Resistance
  • • High Fracture Toughness
  • • Low Thermal Expansion
  • • Ideal for Bearings & Seals
Silicon Carbide Rods

SiC Silicon Carbide

  • • Extreme Hardness (9.5 Mohs)
  • • High Thermal Conductivity
  • • Oxidation Resistant
  • • Used in Semiconductor & Aerospace
Custom Ceramic Rods

Custom Diameter Rods

  • • From 0.5mm to 100mm Diameter
  • • Lengths up to 700mm
  • • ±0.001mm Tolerance
  • • Internal Threads (M1.6+)
Precision Guide Rods

CNC Guide Rods

  • • Low Thermal Expansion
  • • High Stiffness & Wear Resistance
  • • Used in Precision Machining
  • • Ra0.01 Surface Finish
High-Temp Supports

Furnace Support Rods

  • • Withstand >1600°C
  • • Thermal Shock Resistant
  • • Structural Integrity at High Temp
  • • Corrosion Resistant
Medical Shafts

Medical Precision Shafts

  • • Biocompatible Materials
  • • Dimensional Stability
  • • Used in Imaging & Surgical Tools
  • • ISO13485 Compliant Options

Material Properties

💪

High Strength

💎

High Hardness

🛡️

Wear Resistance

🔥

High-Temp Resistance

⚡

Electrical Insulation

🧪

Chemical Stability

🌡️

Thermal Shock Resistance

⚖️

Lightweight

Where Precision Matters

CNC Machine Guide Rods

Precision ceramic rods are utilized in CNC machines as guide rails, providing exceptional stiffness, low thermal expansion, and resistance to wear. These properties ensure high-precision movements, enhancing machining accuracy and extending equipment lifespan.

High-Temperature Furnace Supports

In high-temperature furnaces and kilns, ceramic rods serve as structural supports due to their outstanding thermal shock resistance and stability. They maintain structural integrity under extreme conditions, ensuring consistent performance in demanding environments.

Medical Equipment Precision Shafts

Technical ceramic rods are employed as precision shafts in medical imaging, optical equipment, and surgical devices. Their dimensional stability and resistance to thermal expansion ensure accurate and reliable operation, meeting stringent medical standards.

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For technical inquiries, custom quotes, or material specifications, visit our official site.

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