Welcome: Chenou Precision Technology
Chinese   English 
sales@ch-microhole.com 0086-769-85331667

Capabilities

***Laser Micro Drilling (UV/Femtosecond)

Capable of drilling holes as small as 10 µm in sapphire, ruby, ceramic, and diamond with minimal thermal damage.


***CNC Micro Milling & EDM

High-precision subtractive shaping for orifice contours, flatness, and slot geometries.


***Ultrasonic & Diamond Core Machining

For custom shapes and hard-brittle material processing (zirconia, alumina, PCD).


***Sapphire and Ruby Core Cutting & Polishing

Monocrystalline material slicing, lapping, and end-face polishing for optical-grade finishes.


***Diamond Micro-Parts Fabrication

Integration with external diamond growth labs; laser post-processing and bonding.


***Optical and SEM Inspection

Up to 1000x magnification for orifice roundness, burr-free edges, and surface smoothness.


***CMM and Air Flow Testing

Measure internal tolerance and validate functional flow rates per customer specification.



High-precision processing equipment 

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Precision laser drilling machine

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High-precision measuring equipment 

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Technological Process

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Some pictures of our factory:

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