Incoming Material Control
Mill certificates checked against the specification before release
Grade verification and dimensional check on bar and plate
Resin lot and colour verification for moulding projects
Incoming inspection on customer-supplied components
Non-conformance quarantine and written deviation reporting
In-Process Inspection
First-off approval before a production run starts
Operator checks at defined intervals with recorded values
In-process probing on machining centres
Torque and functional checks during assembly
Process parameter records kept per production lot
Final Inspection & Measurement
Coordinate measuring machine to 0.001 mm resolution
Optical and profile measurement for small features
Surface finish and hardness verification
First article inspection reports against ballooned drawings
AQL sampling or 100 % inspection on critical characteristics
Documentation
Material certificates and heat lot traceability
Dimensional reports with measured values and drawing revision
PPAP elements, control plans and capability studies
Certificates of conformity on request
Records archived and retrievable by part number and lot
Corrective Action
Non-conformance report issued with measured deviation
Root cause analysis on repeat issues
Tool or process correction with re-validation before restart
Customer approval required before shipment of reworked parts
Trend tracking so drift is visible before it becomes a defect
Confidentiality & IP
Mutual NDAs signed before technical data is exchanged
Tooling and drawings stored with restricted access
Customer tooling ownership documented in writing
No photography or publication without written permission
Segregated production areas for sensitive programmes
Key facts
| Contact | Shenzhen Skills Proto Technology Co., Ltd. |
| Measurement | CMM, optical, profile and hardness |
| Reporting | FAI, dimensional report, material certs |
| Sampling | AQL or 100 % on critical features |
| Standards | Processes aligned to ISO 9001 |
| Traceability | Lot and heat number records |
| Corrective action | Documented with re-validation |
| [email protected] | |
| Address | Unit 1801, Building 2, Vanke, Shajing, Bao'an District, Shenzhen, China |