1.Fullness meets the cross-linking index: WPV-HP2 level value standard.
2.Hardness meets the hargness-1.8H standard.
3.Adhesion meets the national GB9286-88 test standard,
with internal level 7 and external level 1 exceeding 90%, compared to the national standard of 60%.
The product has obtained a testing report from an authoritative organization, and its performance exceeds national standards.
