Quality & testing
A protective film, and the paperwork behind it
This section collects test reports on our products for brand clients to review.
Leather pH test report
- Report no.
- FZ22101824
- Sample
- Leather (hide)
- Pages
- 2
- Language
- Original in Chinese
The original report is in Chinese and the scans are provided as issued. If you need an English summary or an explanation of a specific test item, contact us and we will help put it together.
How we control quality
01
Incoming inspection
Leather and hardware are checked on arrival: thickness, colour difference, temper and appearance.
02
In-process checks
Each operation — cutting, bonding, colouring, stitching — self-checks to standard and keeps a reference piece.
03
Full final inspection
Every piece is checked for edge, lettering, colour difference and dimension against both standards.
04
Approved sample kept on file
The approved sample and batch swatch stay on file so repeat orders run to the same standard.
Need other test items?
Acceptance requirements differ from brand to brand. If your order needs results for specific test items or from a particular laboratory, tell us in your enquiry — we will confirm feasibility and timing before committing.