Longse Sand Grain White Tech
1. The comparison of the housing
▼The below image shows the comparison of semi-white and sand grain white, the left picture is taken under the regular light, the other is taken under the photo studio.
2. The advantage of Sand Grain White.
A significant progress to prevent the scratches and crashes in the process of assembling, transportation, installation.
We take the following steps to make sure it.
▼ A promotion on paint adhesion. The ASTM level 4B -> 5B.
▼The film thickness: 70μm-> 100μm and above
▼Chromatic aberration scope: 0.25-0.5△E
Choose Longse, Choose Professional