Onions are tougher than most produce, but they are still perishable over a three-to-six-week ocean voyage. The exporters who protect quality are the ones who treat logistics as part of the product itself. Here is how China's onion export logistics protects each shipment.

Proper curing before the container. Export-grade onions must be fully cured and dried in the field and in the packhouse before loading. Curing is often overlooked but it is the difference between firm bulbs and rot that appears mid-voyage.

Packing and palletizing for airflow. Mesh nets and ventilated cartons allow air to circulate. Correct stacking on pallets prevents crushing and keeps the container load stable through handling and long transit.

Cold chain and container management. Reefer containers hold onions tightly within the recommended temperature and venting range. Proper air circulation and vent settings preserve shelf life on routes to Southeast Asia, the Middle East and beyond.

Documentation and port handling. Phyto certificates, inspection and smooth port handling shorten delays that can shorten shelf life. A reliable logistics partner coordinates every step from the farm gate to the destination dock.

Huasheng manages the full cold chain for onion exports from China. Contact us for current supply, container loads and shipping programs.