 Reliable Materials: High-strength corrugated paper with a moisture-proof film lamination. It is impact-resistant and water-vapor proof, providing all-round protection for the products.
 Precise Craftsmanship: Die-cut forming and seamless folding ensure accurate dimensions, a tight fit, and smooth opening and closing，like iPhone box quality.
 Creative Design: A simple and technological style appearance combined with optimized internal cushioning structure, achieving both fashion and practicality.

For brands that defy mediocrity, we craft unforgettable experiences where even the packaging becomes a collectible masterpiece!

Full laboratory support for raw material inspection, in-process checks, and finished product testing.
Support client-side inspections and third-party verification (e.g., SGS/BV) via online or final inspections.

Confirm shipping methods and provide flexible trade terms:
- Domestic drop shipping
- International EXW, FOB, or DDP door-to-door tax-paid delivery.

It makes sense that you'll have questions before you make a purchase of our custom mailer wholesale products. So, we've listed some of our most commonly asked questions below. Explore our FAQ section and then reach out to us if you have any remaining questions.