We specialize in manufacturing thin silicon nitride (Si₃N₄) ceramic substrates for demanding precision applications.
Our hot pressed silicon nitride ceramic substrates are available in 0.15–1.0 mm thickness, with double-sided polishing and a high-quality surface finish. They are designed for applications that require thin ceramic substrates, excellent surface quality, dimensional accuracy and reliable performance.
Our thin silicon nitride ceramic substrates can be used in a variety of high-performance applications, including:
We can manufacture silicon nitride ceramic plates according to customer drawings and specifications.
Available options include:
For applications requiring tight dimensional tolerances, high surface quality and thin ceramic substrates, please send us your drawings and specifications for evaluation.


With experience in precision technical ceramics, we focus on the manufacturing of high-performance ceramic components for demanding industrial applications.
Our silicon nitride ceramic substrates combine:
Thin Design + Double-Sided Polishing + High Surface Finish + Precision Machining
We support both prototype development and customized production according to customer requirements.
Please provide the following information for quotation:
Material: Silicon Nitride (Si₃N₄)
Thickness: 0.2–1.0 mm or customized
Length × Width: According to drawing
Surface Finish: Double-sided polished
Quantity: Required quantity
Drawing: PDF / CAD / Technical Drawing
Contact us for a customized silicon nitride ceramic substrate solution.
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Main Product:
Alumina Ceramics,
Zirconia Ceramics,
Silicon Nitride Ceramics ,
Macor Ceramic,
Aluminum Nitride Ceramic,
Other Ceramic Materials