Shipping Frozen Goods from Nanjing to Shanghai via Air Freight

Shipping Fresh food successfully demands a continuous cold chain. Use Insulated packaging with the right amount of gel packs for Chilled food or dry ice for Frozen food, pre‑chill products before packing, and choose a Fast transit service. Clearly mark boxes as “Perishable” and specify the required temperature so carriers handle them as Reefer cargo.

Yes, Frozen food can Usually be shipped with dry ice by air, but dry ice is regulated as a dangerous good. Airlines have limits on how much dry ice is allowed per package and per shipment, and labels must show the net weight of dry ice and UN1845 markings. We recommend checking carrier and destination rules in advance and combining dry ice with insulated packaging to keep Frozen food at temperature while staying within dry‑ice limits.

Standard cargo policies may Exclude coverage for temperature-related loss on Perishable goods and Frozen goods. We recommend arranging a policy that specifically covers temperature deviation and spoilage, and declaring the full value of your Reefer cargo. Keep packing records and temperature logs; insurers often require proof that Proper packaging was used before honoring claims.

Most Chilled food should stay between 0–4°C, while many Frozen food products must remain at −18°C or colder. Exact ranges depend on the product type and local regulations. Always verify requirements for each item and specify the target range on booking instructions and labels so your Reefer cargo is set correctly.

You can sometimes mix Fresh produce and Frozen food in the same load, but only if your container or vehicle can maintain separate temperature zones. Fresh produce typically needs temperatures above freezing, while Frozen goods must stay well below zero. If only one temperature setpoint is available, most logistics providers recommend separating them into different Reefer cargo shipments to avoid freezing Fresh produce or partially thawing frozen items.

Fresh and frozen food require temperature-controlled environments during air transport to maintain quality. It is essential to use insulated containers and refrigerants to prevent spoilage. Additionally, proper labeling indicating the perishable nature of the products is crucial to ensure expedited handling at both the departure and arrival airports.

Within China, fresh and frozen food shipments must comply with national food safety standards. This includes obtaining necessary health certificates and ensuring that all products meet local hygiene regulations. Documentation must be complete and accurate to facilitate customs clearance at both Nanjing and Shanghai airports.

SAMMIE’s Document Intelligence can auto-tag and organize bills of lading, customs forms, and invoices so you no longer need to hunt through folders or inboxes.

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Our founder believes the best work happens quietly when everything runs smoothly and no one’s watching, and he applies that mindset to logistics and to life.