Quality control
During the whole production process,from material choosing,
fabrication to package,our quality auditors will strictly control
each single and every process to ensure quality standards
and punctual delivery.
General inspection standards:
1)Quartz products polished degree:50 degree or up
Granite products polished degree:85~100 degree or up depond on different colors
Marble products polished degree:85~100 degree or up depond on different colors
2)Length、width tolerance:+/-0.5mm
3)Thickness tolerance:+/-1mm
4)Diagonal tolerance:+/-0.5mm
5)Surface flatness tolerance:+/-0.3mm
6)Adjacent edge verticality tolerance:+/-0.5mm,Precise Cutting by infrared-ray-cut machine.
The inspection process:
1.Inspect the length、width、thickness、sink hole size as per the specification or within the acceptable tolerance.
2.Template matching、Surface flatness inspection、bookmatch inspection.
3.Packing inspection
Inner packing: Cartons or foamed plastics (polystyrene).
Out packing:Seaworthy wooden crated /wooden bundle with fumigation.
4.Container loading inspection
Tightly fastened all wooden bundles between each other so that the bundles can not shift during transit.