Quality control is the backbone of OurSheet QC's operations. Our comprehensive quality assurance system ensures every product meets the highest industry standards before reaching customers. This article breaks down our meticulous quality control process.
The 5-Step Quality Control Workflow
1. Incoming Material Inspection
Before production begins, we perform:
- Spectrometry analysis on all raw materials
- Dimensional verification with coordinate-measuring machines
- Supplier quality audits (quarterly basis)
2. In-Process Quality Checks
During manufacturing phases, technicians conduct:
- Statistical process control monitoring
- Layer-by-layer thickness measurements
- Real-time optical inspection for surface defects
"Our inline inspection stations capture 98.7% of potential defects before products move to next production stages." - Quality Control Director
3. Post-Production Testing
Finished products undergo:
- Tensile strength tests
- Thermal resistance verification
- Sample-based destructive testing (5% of each batch)
Industry Certifications & Standards
OurSheet maintains certifications including:
| Certificate | Issuing Body | Year Obtained |
|---|---|---|
| ISO 9001:2015 | International Standards Organization | 2017 |
| ASTM D3980 | American Society for Testing Materials | 2020 |
Continuous Quality Improvement
Beyond standard QC measures, OurSheet implements:
Six Sigma Methodologies
All manufacturing processes maintain ≤3.4 defects per million opportunities
Customer Feedback Integration
Quality engineers analyze field performance reports monthly to identify improvement opportunities