Define the function
Identify the operating condition, expected function and relevant failure mode.
Function and durability
Performance Testing
Performance checks must match the actual function of the part; a generic test cannot represent every braking, sealing, electrical or rotating component.
Inspection basis
Use an application-specific test plan
The test method, sample condition and acceptance basis are agreed from the product specification or confirmed reference. Results are interpreted within that scope and are not extended to unverified models or operating conditions.
- The test method is selected from the part function and failure risk.
- Sample condition and test setup are recorded with the result.
- Results are evaluated only against the agreed acceptance basis.
Quality Control
Inspection steps
Prepare the test
Confirm sample state, equipment, method and acceptance basis.
Record and interpret
Keep the observations and result within the agreed test scope.
FAQ
Inspection questions
Is one performance test suitable for every product?
No. Test selection depends on function, material, application and known failure risk.
Can the buyer specify a test method?
Yes. The method, equipment availability and acceptance criteria should be reviewed before the order.
Does a passing result confirm every truck application?
No. Performance and fitment are separate checks, and each application still requires identification.
Quality Control
Other quality checks
01
Incoming Material Inspection
Incoming inspection checks whether the received material or component matches the approved purchase reference before it enters production or packing.
View details02Dimensional Inspection
Dimensional inspection focuses on the features that determine fit, sealing, alignment or connection with neighboring parts.
View details03Pre-Shipment Inspection
Pre-shipment inspection confirms that the prepared goods and export pack correspond to the released order, not just that individual parts look acceptable.
View details