Separate product and packaging weight
A case, box, cloth, bag, paperwork and retail sleeve each add physical weight and volume. Ask what is included before comparing suppliers.
Understand chargeable weight
Carriers may charge the higher of actual and dimensional weight. The divisor and rules vary by carrier and route, so obtain carton dimensions and the applicable calculation.
Test packing density
Confirm units per inner and master carton, protection method and whether customized boxes ship assembled or flat. Do not reduce protection without checking damage risk.
Quote the final configuration
The freight quotation should state carton count, dimensions, gross weight, route, service level, destination and validity period.
Quick answers
Why can a lightweight eyewear order have high freight cost?
Bulky cases or retail boxes can make dimensional weight higher than actual weight.
What packaging data should a freight quote include?
Final carton count, dimensions, gross weight, units per carton and the carrier's chargeable-weight basis.
Are eyewear boxes available from KUANGTU?
Yes, boxes are available; exact style, accessories, customization, added time and shipping effect are confirmed for the order.