Our quality control procedure base on ISO 9001:2015:
1,
part
design analysis
2,
mould structure
design layout
3,
mould
steel hardness inspection
4,
check
and approve the 2D drawing
5,
mould
core, cavity and all components dimension inspection
6,
mould
pre-assembly inspection
7,
mould
trial shot report and sample inspection
8,
mould
final inspection pre-shipment
9,
package
inspection
All our quality control system indicated in FLOWCHART.