Key Highlights:

Wooden Boxes: Discuss spray-painting techniques (e.g., matte vs. gloss finishes), durability tests (e.g., 5kg weight resistance), and cost efficiency for small-batch custom orders.

Leather Boxes: Compare genuine vs. synthetic leather for embossing, citing ISO 9001 standards for eco-friendly tanning 5.

Paperboard Boxes: Highlight thickness options (1.5mm–3.0mm) and structural advantages (e.g., magnetic closures, EVA foam inserts)