Shipping Frozen Goods from Wuhan to Shenzhen via Ocean Freight

Moving perishable goods successfully necessitates a continuous cold chain. Use cooler boxes with the right amount of gel packs for refrigerated food or dry ice for Frozen food, pre‑chill products before packing, and choose a expedited service. Clearly mark boxes as “Perishable” and specify the required temperature so carriers handle them as Reefer cargo.

Yes, frozen goods can in many cases be shipped with dry ice by air, but dry ice is regulated as a dangerous good. Airlines impose 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. Most experts recommend checking carrier and destination rules in advance and combining dry ice with insulated packaging to keep reefer cargo at temperature while staying within dry‑ice limits.

Standard cargo policies may limit coverage for temperature-related loss on chilled food and frozen food. Most shippers should arranging a policy that specifically covers temperature deviation and spoilage, and declaring the full value of your refrigerated food shipment. Keep packing records and temperature logs; insurers often require proof that Proper packaging was used before honoring claims.

Most refrigerated food should stay between 0–4°C, while many frozen goods products must remain at −18°C or colder. Exact ranges depend on the product type and local regulations. Always check requirements for each item and specify the target range on booking instructions and labels so your temperature-controlled shipment is set correctly.

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

Fresh and frozen food must be transported in refrigerated containers to maintain proper temperature control during the ocean journey. It is essential to ensure that the containers are pre-cooled to the appropriate temperatures before loading. Additionally, proper ventilation and humidity control are crucial to prevent spoilage and maintain product quality.

All shipments of fresh and frozen food must comply with China's food safety regulations, which include obtaining necessary permits and ensuring proper documentation such as health certificates and quality inspection reports. It is important to adhere to the specific packaging and labeling requirements set forth by Chinese authorities to facilitate smooth customs clearance at both the departure and arrival ports.

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