Our quality assurance team conducts a series of rigorous tests, including:
* GSM Test
* Brightness Test
* Gann Moisture Test
* Dot Loss Test
* PH Test
* Conductivity Test
* Folding Endurance Test
* Scuff Resistance Test
* Gloss Test
* Friction Test
* Caliper Test
These tests ensure that every product meets our high standards of quality and durability.