Our Quality:

1. No leaking, match with bottle perfectly.
2. Threaded evenly.
3. Good quality seal to make sure no leaking.
4. Vacuum test passed.
5. Smooth finished cap's closurer is perfect smooth, no & less waves.
6. No recycl material. All first class raw material.
7. Tidy products, pretect well in production to prevent dust and so on.
8. Quality control before production, in production and inspection after goods finished.