1> Micro-glass fiber pleated

2> Hot Melt Glue

3> Germany made Low-outgasing adhensive

4> Minipleated Packs

5> PU Sealant

6> Assembly

7> Cleaning after assembly

8> Individual Leak-Scan Test

9> Find the leakage position.

10> Lasair Particle Counter

11> Clean before package

12> Gasket works

13> PE bag package

14> QC Inspection

15> Carton Package