Contact

Request Samples, Pricing and a Testing Plan

Tell us your current packaging, box size, route and transit time. Our export team responds within 24 hours, and small-batch tests are supported.

Email

sales@3rbox.com

Reply within 24 hours

WhatsApp / Phone

+86 131 1728 3000

Direct line to our export team

Address

1601, Building B3, CIMC Greater Bay Area International Talent Entrepreneurship Park, No. 42, Dongzhong Road, Huangpu District, Guangzhou, China

WhatsApp QR code

Scan to start a WhatsApp chat with our sales team

Start a validation

Start with One Box Size, One Route, and One Real Test

If you are currently using wax-coated cartons, EPS foam boxes, regular cartons, or PE-laminated cartons, you can validate 3R Box with a small-batch side-by-side test before making a full switch.

  • Custom samples based on your current box dimensions
  • Small-batch testing available
  • Printing and branding validation
  • Side-by-side comparison with your current packaging
  • Application advice for seafood, fresh produce, and cold chain logistics

If you currently use wax-coated cartons or EPS foam boxes, start with one box size, one route, and one test shipment.

  • Response within 24 hours
  • Small-batch tests supported
  • Custom dimensions available
  • Printing validation available
  • Compliance documents available upon request

Request samples & a testing plan

Tell us your product, route, and current packaging. We reply with a concrete test proposal.

Do you need custom printing?

Response within 24 hours. Small-batch tests supported.