Inspection
Precision Glass Inspection & Quality Control
We are committed to delivering precision glass components that meet strict optical, dimensional, and cleanliness requirements. Every order — from early-stage prototypes to high-volume production — follows a controlled inspection process designed to ensure consistency, reliability, and performance.
Quality inspection is fully integrated into our fabrication workflow, allowing potential issues to be identified and corrected early in production.
Multi-Level Quality Control Process
Our quality control system applies multiple inspection stages throughout manufacturing:
- First-article verification
- In-process inspection and statistical sampling
- Final inspection prior to cleaning, packaging, and shipment
This multi-step approach ensures dimensional accuracy, surface integrity, and repeatable quality across all production volumes.
Cleanroom Inspection & Contamination Control
Final inspection and handling are performed in a controlled cleanroom environment to protect sensitive glass surfaces.
- ISO Class 6 (Class 1000) cleanroom
- Ultrasonic cleaning for particle and residue removal
- Controlled handling and packaging for optical and wafer-level parts
This process ensures components are delivered clean, stable, and ready for direct integration into customer systems.
Wafer & Precision Glass Measurement Capabilities
We provide high-resolution, full-surface measurement for glass wafers and precision substrates, enabling accurate verification of critical parameters such as:
- Thickness and total thickness variation (TTV)
- Surface flatness across the entire part
- Sub-micron surface deviations
High-density measurement data allows rapid evaluation and consistent documentation, supporting applications with tight tolerance and performance requirements.
Integrated Fabrication & Inspection Workflow
Inspection is tightly coupled with our in-house glass processing capabilities, enabling rapid feedback and continuous process control:
- CNC glass cutting and machining
- Precision lapping and surface polishing
- Drilling, slotting, and edge processing
- Chemical strengthening and thermal tempering
- Waterjet cutting and precision shaping
By controlling both fabrication and inspection in-house, we reduce lead times, improve repeatability, and ensure inspection results translate directly into process improvements.
Why Choose Us for Precision Glass Quality Control?
- ISO 9001:2015 quality management system
- Cleanroom-based inspection and packaging
- Experience with optical, semiconductor, medical, and industrial glass
- Support for prototypes through volume production
- Consistent documentation and traceability
Contact Us
If your project requires controlled inspection, wafer-level measurement, or consistent quality assurance for precision glass components, our team is ready to support your requirements.
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